Exhibit 10.19
 
                          PURCHASE AND SALE AGREEMENT
                          ---------------------------

     THIS PURCHASE AND SALE AGREEMENT ("Agreement") is made effective as of this
12th day of August, 1997, between PGA GOLF DEVELOPMENT, INC., a Florida
corporation ("Seller"), and VISTANA PSL, INC., a Florida corporation
("Purchaser").

                                   RECITALS:

A.   Seller has entered into a contract with Callaway Land & Cattle Co. Limited
     Partnership ("Callaway"), pursuant to which Seller will acquire certain
     real property located in St. Lucie County, Florida, legally described in
     Exhibit "A" attached hereto and made a part hereof (the "Option Parcel"),
     which is included within The Reserve Development of Regional Impact, as
     approved by Development Order dated December 20, 1988 and amended by County
     Resolution 89-73 dated March 14, 1989, County Resolution 91-228 dated
     November 12, 1991, County Resolution 93-061 dated May 25, 1993, County
     Resolution 93-125 dated July 27, 1993, County Resolution 95-195 dated
     October 17, 1995, County Resolution 96-014 dated February 13, 1996, and
     County Resolution 97-023 dated February 4, 1997, all as now or hereafter
     amended (the "Reserve DRI").  A portion of the Option Parcel is also
     included within "The Reserve P.U.D." as described in County Resolution 
     84-129 recorded in Official Record Book 442, Pages 667 through 672, and
     County Resolution 94-157, recorded in Official Record Book 966, Pages 1958
     through 1964, in the Public Records of St. Lucie County, Florida, both as
     now or hereafter amended (the "Reserve P.U.D.").

B.   Seller desires to have the Option Parcel developed as, including without
     limitation, a golf-oriented vacation ownership resort, including ancillary
     facilities and amenities, and limited-service hotel.

C.   Seller desires to sell to Purchaser and Purchaser desires to purchase a
     portion of the Option Parcel on which Purchaser will develop, market and
     operate a golf-oriented vacation ownership resort, including ancillary
     facilities and amenities, on the terms and conditions hereinafter set
     forth.

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained in this Agreement, and for other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, Seller and Purchaser
hereby agree as follows:

 
                                    SECTION 1
                       AGREEMENT TO SELL; PURCHASE PRICE
                       ---------------------------------

     1.1    Agreement to Sell and Convey.  Seller agrees to sell and convey to
Purchaser and Purchaser agrees to purchase from Seller, subject to the terms and
conditions set forth below, approximately twenty-five (25) contiguous acres of
the Option Parcel, legally described in Exhibit "B" attached hereto and made a
part hereof, together with all rights and appurtenances pertaining to such land
(collectively, the "Vistana Property").  Purchaser acknowledges that Seller may
direct Callaway to convey the Vistana Property directly to Purchaser at the
Closing (as defined in Section 5.01 below), in which event Purchaser shall
accept the conveyance from Callaway and pay the Purchase Price to Seller as set
forth in Section 1.02 below.  Seller shall also convey to Purchaser a non-
exclusive easement, in the form attached hereto as Exhibit "C", over, under, on
and across that certain property described in Exhibit "D" attached hereto and
made a part hereof for purposes of ingress and egress to and from, and
construction, operation and maintenance of utilities serving, the Vistana
Property ("Access and Utility Easement").  The Access and Utility Easement shall
terminate pursuant to its terms upon recording of the Plat as described in
Section 6.02 below and dedication of a portion of the Entrance Road (as defined
in Section 3.02 below) shown thereon to the public, and dedication of the
remainder thereof to the Reserve Association, Inc., which shall accept
maintenance responsibility for said portion of the Entrance Road pursuant to the
Plat and the Maintenance Agreement to be entered into pursuant to Section
4.03(c) below.  Seller also agrees to cause its affiliate to convey to Purchaser
a non-exclusive easement, in the form attached hereto as Exhibit "E", over, on
and across Perfect Drive as necessary for access, ingress and egress by
Purchaser, owners of interests in Purchaser's Vacation Resort (as hereinafter
defined), any timeshare or other property owners' association created for the
management and maintenance of Purchaser's Vacation Resort, and tenants of
Purchaser's Vacation Resort, and their respective guests, employees, agents,
contractors, invitees, heirs, personal representatives, successors and assigns,
to the golf club and facilities operated in the Reserve DRI by Seller's
affiliate known as "PGA Golf Club at the Reserve" ("Golf Access Easement").
Seller has also required as a covenant in its contract with Callaway ("Callaway
Agreement") that Callaway, or the property owners' association having
jurisdiction over such roads which is controlled by Callaway, convey a similar
Golf Access Easement to Purchaser at Closing over the private portion of Reserve
Boulevard to Perfect Drive as is necessary for such access, ingress and egress
("Callaway Golf Access Easement").  Seller further covenants and agrees to
provide access to the Learning Center to be constructed by Seller pursuant to
Section 6.10 below for Purchaser, owners of interests in Purchaser's Vacation
Resort, any timeshare or other property owners' association created for the
management and maintenance of Purchaser's Vacation Resort, and tenants of
Purchaser's Vacation Resort, and their respective guests, employees, agents,
contractors, invitees, heirs,

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personal representatives, successors and assigns, over the roads to be
constructed pursuant to the Plat, or by grant of appropriate easements in form
mutually acceptable to Seller and Purchaser upon completion of the Learning
Center, which obligation shall survive the Closing of this Agreement.

     1.2    Purchase Price.  The purchase price for the Vistana Property
("Purchase Price") shall be calculated and paid as follows:

            (a)  The total Purchase Price shall be determined by multiplying the
     total number of acres or portion thereof in the Vistana Property by ONE
     HUNDRED FIFTY THOUSAND AND NO/100 DOLLARS ($150,000.00) per acre.

            (b)  A minimum of ONE MILLION FIVE HUNDRED THOUSAND AND NO/100
     DOLLARS ($1,500,000.00), based on a sum equal to ONE HUNDRED FIFTY THOUSAND
     AND NO/100 DOLLARS ($150,000.00) per acre or portion thereof for the
     portion of the Vistana Property to be conveyed to Purchaser at the Closing
     not subject to the lien of the Mortgage (as defined in Section 1.02(c)
     below), as legally described in Exhibit "F" attached hereto and containing
     a minimum of ten (10) acres ("Initial Development Parcel"), after due
     credit for costs, credits, prorations and adjustments as provided herein,
     shall be paid by Purchaser to Seller at the time of Closing by wire
     transfer of immediately available funds ("Cash Purchase Price").

            (c)  A purchase money note ("Note") in the form attached hereto as
     Exhibit "G" for the balance of the Purchase Price shall be executed by
     Purchaser and delivered to Seller at Closing as provided in Section V
     below. The Note shall be secured by a purchase money mortgage ("Mortgage")
     in the form attached hereto as Exhibit "H" to be executed by Purchaser and
     delivered to Seller at Closing encumbering the remainder of the Vistana
     Property not included in the Initial Development Parcel ("Mortgage
     Property"). The Note and Mortgage shall require that Purchaser make
     periodic payments of principal, without interest, in amounts sufficient to
     release portions of the Mortgage Property in accordance with the following
     schedule, based on an amount equal to ONE HUNDRED FIFTY THOUSAND AND NO/100
     DOLLARS ($150,000.00) per acre or portion thereof of the Mortgage Property
     to be released from the Mortgage:

               (i)  Purchaser shall pay such amount, which together with the
            amount previously paid for the Initial Development Parcel shall
            equal at least TWO MILLION TWO HUNDRED FIFTY THOUSAND AND NO/100

                                       3

 
            DOLLARS ($2,250,000.00), in order to release so much of the Mortgage
            Property which is contiguous to the Initial Development Parcel, and
            which together with the Initial Development Parcel will contain at
            least fifteen (15) acres, on or before the date which is twenty-one
            (21) months after the date of Closing.

               (ii) Purchaser shall pay such amount, which together with the
            amount previously paid for the Initial Development Parcel and the
            amount paid pursuant to Subsection 1.02(c)(i) above shall equal at
            least THREE MILLION AND NO/100 DOLLARS ($3,000,000.00), in order to
            release so much of the Mortgage Property which is contiguous to the
            property previously released, and which together with the Initial
            Development Parcel and the property released pursuant to Subsection
            1.02(c)(i) above will contain at least twenty (20) acres, on or
            before the date which is thirty-three (33) months after the date of
            this Closing.

               (iii)The entire remaining principal balance of the Mortgage shall
            be paid by Purchaser in order to release the remainder of the
            Mortgage Property from the Mortgage, on or before the date which is
            forty-five (45) months after the Closing.

               (iv) The Mortgage Property shall be released in such a manner so
            that at any time the portion of the Mortgage Property not released
            is a contiguous parcel without gaps, gores or hiatuses, and so that
            the southernmost portion of the Vistana Property will be released
            last.

               (v)  Purchaser shall also use its reasonable best efforts in the
            design, planned phasing and construction of its Vacation Resort so
            that at any time the improvements constructed on the portions of the
            Vistana Property which have been released from the Mortgage will
            comply with all setback and subdivision requirements applicable
            thereto without regard to or reliance upon the remaining Mortgage
            Property for such compliance. If any of the Vistana Property is
            reconveyed to Seller for any reason hereunder, Seller and Purchaser
            shall reasonably cooperate and grant to each other such easements as
            are reasonably necessary to comply with such subdivision and setback
            requirements and to provide for utilities and storm water drainage
            and retention for each of their parcels. Seller acknowledges,
            however, that it shall be responsible for providing its own access
            to any portion of the Vistana Property conveyed back to it
            hereunder.

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               (vi) Purchaser's obligations under this Section 1.02(c) shall
            survive the Closing of this Agreement.

                                  SECTION II
                        REPRESENTATIONS AND WARRANTIES
                        ------------------------------

     2.1    Seller's Representations and Warranties.  Purchaser acknowledges
that it has inspected the Vistana Property, and at the Closing will accept the
Vistana Property in its then present condition.  Purchaser further acknowledges
that except as expressly set forth herein, Seller shall have no obligation to
make any alterations, improvements or installations to or on the Vistana
Property, or to otherwise prepare the Vistana Property.  EXCEPT AS EXPRESSLY SET
FORTH HEREIN, THE VISTANA PROPERTY IS BEING PURCHASED IN AN "AS IS", "WHERE IS"
CONDITION, "WITH ALL FAULTS", AND WITHOUT REPRESENTATIONS OR WARRANTIES OF ANY
KIND OR NATURE, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF
HABITABILITY, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR USE OR PURPOSE OR
PURCHASER'S INTENDED USE.  Notwithstanding the foregoing, Seller hereby
represents and warrants to Purchaser as follows:

            (a)  Authority.  Seller has full power and authority to enter into
     this Agreement and carry out the transactions contemplated hereby, and the
     person executing this Agreement on behalf of Seller is duly authorized to
     execute this Agreement and any other instruments or documents reasonably
     necessary to carry out the transactions contemplated by this Agreement.

            (b)  Title.  Subject to the closing of the transfer of the Option
     Parcel to Seller as contemplated in the Callaway Agreement, Seller shall
     have good right, title and authority to convey and transfer fee simple
     title to the Vistana Property, or to cause fee simple title to the Vistana
     Property to be conveyed, to Purchaser, together with all rights and
     benefits which are the subject matter of this Agreement, free and clear of
     all mortgages, liens, encumbrances, leases, tenancies, security interests,
     covenants, conditions, restrictions, rights-of-way, easements, judgments
     and other matters affecting title, excepting only the Permitted Exceptions
     (as hereinafter defined) and taxes and assessments for the year of Closing
     which are not yet due and payable.  In the event this representation is not
     correct, Purchaser's remedies shall be as set forth in Section 3.02.

            (c)  FIRPTA.  Seller is not a "foreign person" as that term is
     defined in Section 1445 of the United States Internal Revenue Code of 1986,
     as amended.

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            (d)  No Violation.  Seller's performance of this Agreement will not
     result in any breach of or constitute a default, or result in the
     imposition of any lien or encumbrance upon the Vistana Property, under any
     agreement or other instrument to which Seller is a party or by which
     Seller, or to the best of Seller's actual knowledge without any
     investigation or inquiry on its part, the Vistana Property, might be bound.

            (e)  No Condemnation Pending or Threatened.  To the best of Seller's
     actual knowledge without any investigation or inquiry on its part, there is
     no pending or threatened condemnation, property dedication requirement or
     similar proceeding affecting the Vistana Property.

            (f)  Pending Litigation.  To the best of Seller's actual knowledge
     without any investigation or inquiry on its part, there are no legal
     actions, suits or other legal or administrative proceedings pending or
     threatened affecting the Vistana Property or any portion thereof.

            (g)  No Other Agreements.  The Vistana Property will not be subject
     to any agreements of sale, or any options, or other rights of third parties
     to acquire any interest therein (except as set forth in this Agreement) of
     which Seller has actual knowledge or to which Seller is a party.

            (h)  Compliance with Laws.  Seller has received no notice from any
     governmental authority claiming that the Vistana Property violates any
     applicable building and zoning laws, rules, codes or regulations ("Zoning
     Laws").  To the best of Seller's actual knowledge, without any
     investigation or inquiry on its part, the conformity of the Vistana
     Property (or the use of the Vistana Property for its intended purposes)
     with the Zoning Laws is not based, in whole or in part, upon the Vistana
     Property (or the contemplated uses thereof) being a so called "non-
     conforming" use or similar exemption.

            (i)  Environmental.  To the best of Seller's actual knowledge
     without any investigation or inquiry on its part, there are no hazardous
     substances present at, nor are there or have there been any hazardous
     substance releases, dumping or spills at, on, under, about or upon the
     Vistana Property in violation of any Environmental Law (as defined below).
     Further, to the best of Seller's actual knowledge without any investigation
     or inquiry on its part, there are no underground storage tanks present on
     or under the Vistana Property.  As used herein, the term "hazardous
     substances" shall mean oil, hazardous material, hazardous waste, hazardous
     substances or any other material which may be dangerous to health or the
     environment, either separately or in

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     combination with any other substance, when improperly generated, stored,
     utilized, heated, disposed, released, transported or otherwise managed, as
     the foregoing terms are defined by any federal, state or local statute,
     ordinance, bylaw, code, rule or regulation now or hereafter enacted
     applicable to environmental conditions on, under or about the Vistana
     Property or applicable to any disposal, release, transportation or storage
     of hazardous substances, including without limitation, the Comprehensive
     Environmental Response Compensation and Liability Act, the Resource
     Conservation and Recovery Act, the Federal Resource Conservation Recovery
     Act, the Federal Water Pollution Control Act and the Federal Clean Air Act,
     and state equivalents thereof and all regulations promulgated thereunder
     (collectively, "Environmental Laws").

            (j)  Ownership of Golf Facilities.  Seller or its affiliates
     currently own and operate two 18-hole public golf courses at the Reserve
     DRI known as "PGA Golf Club at the Reserve", and currently own and operate
     an 18-hole semi-private golf course at St. Lucie West known as "St. Lucie
     West Country Club".

            (k)  Financing.  Seller has access to adequate financing to develop
     the Learning Center (as hereinafter defined).

            (l)  Proposed Development.  Seller intends to construct and operate
     the Learning Center on the Option Parcel, provided Seller may convert the
     Learning Center to an alternate use(s) in compliance with Section 6.10
     below if the Learning Center proves to not be successful.

     2.2  Purchaser's Representations and Warranties.  Purchaser hereby
represents and warrants to Seller as follows:

            (a)  Authority.  Purchaser has full power and authority to enter
     into this Agreement and carry out the transactions contemplated hereby, and
     the person executing this Agreement on behalf of Purchaser is duly
     authorized to execute this Agreement and any other instruments or documents
     reasonably necessary to carry out the transactions contemplated by this
     Agreement.

            (b)  No Violation.  Purchaser's performance of this Agreement will
     not result in any breach of or constitute a default under any agreement or
     other instrument to which Purchaser is a party or by which Purchaser might
     be bound.

                                       7

 
            (c)  Financing.  Purchaser has access to adequate financing
     necessary for Purchaser to complete its contemplated development and
     construction of the Vacation Resort on the Vistana Property.

            (d)  Proposed Development.  Purchaser intends to construct and
     operate a golf-oriented vacation ownership resort on the Vistana Property
     containing a minimum of 250 units, provided Purchaser may convert the
     Vistana Property to an alternate use(s) in compliance with Section 6.05
     below if the vacation ownership resort proves to not be successful.

     2.3    Survival of Representations and Warranties.  The representations and
warranties set forth in this Section II shall be continuing and shall be true
and correct as of the Closing date and shall survive the Closing or earlier
termination of this Agreement.

                                  SECTION III
               TITLE COMMITMENT AND SURVEY; PERMITTED EXCEPTIONS
               -------------------------------------------------

     3.1    Title Commitment.  Seller has previously furnished a pro forma title
insurance commitment for the Vistana Property to Purchaser, together with copies
of all exception documents listed therein, based upon Seller's title insurance
commitment for the entire Option Parcel.  At least twenty (20) days prior to
Closing, Seller shall, at its sole cost and expense, furnish Purchaser with, or
cause Callaway to furnish Purchaser with, a final title commitment for the
Vistana Property, Access and Utility Easement, Golf Access Easement and Callaway
Golf Access Easement, agreeing to issue to Purchaser, upon the recording of the
deed provided for herein, an ALTA fee policy of marketability title insurance in
the full amount of the Purchase Price, insuring Purchaser's title to the Vistana
Property, and Purchaser's interest in the Access and Utility Easement, Golf
Access Easement and Callaway Golf Access Easement, subject only to the Permitted
Exceptions (as hereinafter defined) ("Title Commitment").  The Title Commitment
shall include contiguity endorsements as necessary to confirm the contiguity of
(a) the Access and Utility Easement to the Vistana Property and a publicly
dedicated right-of-way; and (b) the Callaway Golf Access Easement to the Golf
Access Easement and a publicly dedicated right-of-way and/or the Access and
Utility Easement.

     3.2    Title Examination.
            ----------------- 

            (a)  Within ten (10) days after receipt of the Title Commitment,
     Purchaser shall notify Seller in writing of any exceptions shown in the
     Title Commitment which are unacceptable to Purchaser ("Title Objections").
     Seller shall, at its option, have

                                       8

 
     twenty (20) days after receipt of such notice ("Cure Period") within which
     to cure or eliminate the Title Objections, or to attempt to cause Callaway
     to cure or eliminate the Title Objections and to furnish to Purchaser
     evidence that the same have been cured, or to obtain affirmative title
     insurance from the title insurance company insuring against any Title
     Objection, and the Closing shall be adjourned for a like period if Seller
     elects to attempt to cure such Title Objections.  Notwithstanding the
     foregoing, in no event shall Seller be obligated to institute legal
     proceedings or expend funds in excess of ONE THOUSAND AND NO/100 DOLLARS
     ($1,000.00) to cure any Title Objections, other than to discharge a lien
     securing indebtedness of Seller and to release those certain easements in
     favor of Seller's affiliate recorded in Official Record Book 923, at Pages
     1660, 1670, 1682, 1696, 1708, 1720 and 1730, Public Records of St. Lucie
     County, Florida (collectively, "PGA Easements").  In addition to the
     foregoing, Seller has required as a covenant in the Callaway Agreement that
     Callaway shall cause that certain Right Access Road Easement Agreement
     recorded in Official Record Book 615, Page 1146, and the corresponding Road
     Easement Agreement recorded in Official Record Book 627, Page 2124, as
     amended in Official Record Book 923, Page 1598, and Official Record Book
     923, Page 1604, all of the Public Records of St. Lucie County, Florida
     (collectively, "Moose Easements"), to be released and terminated as
     exceptions to title to the Vistana Property at Closing.

            (b)  Seller and Purchaser acknowledge and agree that the only
     current means of access for the beneficiaries of the Moose Easements to
     their properties is across an existing shell rock road, a portion of which
     is on the Vistana Property ("Shell Road").  At Closing Seller shall enter
     into an agreement with the beneficiaries of the Moose Easements to provide
     them with a temporary license to continue to use the Shell Road until an
     alternate road can be constructed by Seller or Callaway on some other
     portion of the Option Parcel off of the Vistana Property, but in all events
     said temporary license will terminate by no later than December 31, 1997.
     Purchaser shall join in such an agreement for the purpose of consenting to
     the temporary license over the Shell Road.  Said agreement will require (i)
     that Seller or Callaway construct such an alternative access road for the
     beneficiaries of the Moose Easements off of the Vistana Property, and that
     the same be completed to the same extent as the current Shell Road to
     provide unimpeded access for the beneficiaries of the Moose Easement to
     their properties, by no later than December 31, 1997; and (ii) upon
     completion of such alternate road, Seller shall grant the beneficiaries of
     the Moose Easements a license to use the alternate road and the
     beneficiaries shall disclaim and abandon (in recordable form, if necessary)
     any interest in or right to use the Shell Road, such disclaimer and
     abandonment to be in form and substance satisfactory to

                                       9

 
     cause the title insurance company issuing the Title Commitment to issue all
     further title policies without exception for same, and otherwise
     satisfactory to Purchaser in its reasonable discretion.  All costs and
     expenses of providing such an alternate road shall be the sole
     responsibility of Seller or Callaway; provided, however, in the event the
     alternate road is also over a portion of the access road from Reserve
     Boulevard to both the Learning Center to be constructed by Seller and to
     the Vistana Property, which shall be constructed pursuant to the Plat of
     the Option Parcel to be recorded in accordance with in Section 6.02 below
     (the "Entrance Road"), all costs of constructing said Entrance Road shall
     be shared by Purchaser and Seller as specified in Section 6.02.  The
     agreement to be entered into by Seller and the beneficiaries of the Moose
     Easements shall further provide, and Purchaser acknowledges, that said
     beneficiaries will ultimately be granted permanent access to their
     properties over the Entrance Road, and Seller has required as a covenant in
     the Callaway Agreement that Callaway cause the Reserve Association, Inc.,
     which is currently controlled by Callaway, to grant the beneficiaries of
     the Moose Easements an easement over so much of the Entrance Road as is
     dedicated to said association, for access, ingress and egress to their
     parcels, said easement to be granted upon the dedication to the
     association.  The temporary license over the Shell Road to be granted to
     the beneficiaries of the Moose Easement shall be deemed a "Permitted
     Exception" for purposes of this Agreement until terminated and abandoned
     pursuant to this Section.  The easement rights over the Entrance Road to be
     granted to the beneficiaries of the Moose Easements in accordance with the
     requirements of this Section, shall also be deemed a "Permitted Exception"
     to Purchaser's interest in the Access and Utility Easement for purposes of
     this Agreement.

            (c)  If an alternate access road is not provided to the
     beneficiaries of the Moose Easements as contemplated in subsection (b)
     above, and as a result thereof the temporary license for the beneficiaries
     of the Moose Easements is not terminated and abandoned (of record, if
     necessary) prior to December 31, 1997, then Purchaser shall have the right
     to deed the Vistana Property back to Seller by Special Warranty Deed, and
     Seller shall reimburse to Purchaser, by wire transfer of immediately
     available funds, the Cash Purchase Price and any other portion of the
     Purchase Price previously paid by Purchaser, and cancel the Note and
     discharge and release the Mortgage of record.  Upon such a reconveyance the
     parties shall each execute and deliver all documents reasonably requested
     by the other or by any title insurance company insuring the reconveyance as
     necessary to consummate the reconveyance and to cancel and terminate the
     transactions contemplated by this Agreement.  All documentary stamp taxes,
     recording fees and other expenses of the reconveyance shall be paid by
     Seller at the closing of the reconveyance, except that each party shall pay
     its own

                                       10

 
     attorneys' fees. The reconveyance of the Vistana Property shall occur
     within thirty (30) days after Purchaser notifies Seller in writing of its
     intention to reconvey the Vistana Property back to Seller.

            (d)  With respect to any Title Objection which Seller is unable or
     elects not to cure, or which Seller is unable to cause Callaway to cure,
     Purchaser shall within three (3) business days after the expiration of the
     Cure Period, elect to either (1) notify Seller in writing that Purchaser
     desires to accept the conveyance subject to the Title Objection, without
     any diminution of the Purchase Price, in which event such matter shall be
     deemed acceptable to Purchaser and a Permitted Exception under this
     Agreement; or (2) terminate this Agreement by written notice to Seller. If
     Purchaser does not terminate this Agreement within the three (3) business
     day period, Purchaser shall be deemed to have accepted title subject to the
     Title Objection pursuant to clause (1) above. All matters shown on the
     final Title Commitment delivered to Purchaser at Closing to which Purchaser
     does not object, or to which Purchaser objects but Purchaser nevertheless
     closes on the purchase of the Vistana Property subject to such matters, are
     collectively referred to as "Permitted Exceptions" in this Agreement.

     3.3  Survey.  Seller shall provide Purchaser with a copy of any survey of
the entire Option Parcel obtained by Seller, if any. Within the time provided
for Seller to deliver the Title Commitment to Purchaser in Section 3.02 above,
Purchaser may at its option, and at its sole cost and expense, obtain a boundary
survey of the Vistana Property prepared by a duly licensed land surveyor
("Survey"). If obtained, the Survey as to the Vistana Property shall: (i) show
the boundaries of the Initial Development Parcel, as well as the boundary of the
entire Vistana Property; (ii) contain the surveyor's certification that the
Survey meets all the technical standards of Florida Administrative Code Rule
61G17-6 (formerly known as 21HH-6), pursuant to Florida Statutes Section
472.027, and depicts all plottable easements shown on the Title Commitment; and
(iii) be certified to Seller, Purchaser, Purchaser's parent company, the title
insurance company, and any lender providing financing to Purchaser for the
acquisition or development of the Vistana Property. To the extent that the
Survey, or any recertification thereof, shows any encroachments upon the Vistana
Property, or on or between any building set-back line, property line or
easement, or any other matter which is not a Permitted Exception, except those
deemed acceptable to Purchaser in accordance with the terms hereof, said
encroachment shall be treated as a Title Objection under the procedure set forth
in Section 3.02 above.

     3.4  Permitted Exceptions.  The Vistana Property shall be conveyed to
Purchaser subject to no liens, charges, encumbrances, exceptions, easements,
agreements or reservations of any kind or character, other than the Permitted
Exceptions as defined herein.


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                                  SECTION IV
               PROPERTY INFORMATION AND CONTINGENCIES TO CLOSING
               -------------------------------------------------

     4.1    Property Information.  Along with the Title Commitment, Seller shall
furnish to Purchaser copies of all title evidence, contracts, agreements,
covenants, restrictions, easements, site and land use plans, inspection reports
and surveys which Seller has in its possession relating to the Option Parcel, if
any, and subject to the confidentiality obligations in Section 10.13 below, all
such information may be used by Purchaser in such manner as it desires.

     4.2    Seller's Contingencies and Conditions to Closing.  The obligations
of Seller under this Agreement to consummate the Closing are expressly subject
to and conditioned upon the satisfaction of each and every one of the following
conditions (any of which may be waived in whole or in part by Seller at or prior
to the Closing):

            (a)  The representations and warranties of Purchaser set forth in
     this Agreement shall be true as of the Closing date.

            (b)  Title to the entire Option Parcel shall have been conveyed to
     Seller, or at Seller's direction, Callaway shall convey the Vistana
     Property directly to Purchaser simultaneously with the conveyance of the
     remainder of the Option Parcel to Seller, as contemplated in the Callaway
     Agreement.

            (c)  Purchaser shall have performed, observed and complied with all
     of the covenants, agreements and conditions required by this Agreement to
     be performed, observed and complied with by Purchaser as of the Closing
     date and at the Closing.

     4.3    Purchaser's Contingencies and Conditions to Closing. The obligations
of Purchaser under this Agreement to consummate the Closing are expressly
subject to and conditioned upon the satisfaction of each and every one of the
following conditions (any of which may be waived in whole or in part by
Purchaser at or prior to the Closing):

            (a)  The representations and warranties of Seller set forth in this
     Agreement shall be true as of the Closing date.

            (b)  Seller shall have performed, observed and complied with all of
     the covenants, agreements and conditions required by this Agreement to be
     performed, observed and complied with by Seller as of the Closing date and
     at the Closing.


                                       12
 

 
            (c)  At Closing, Seller shall cause Callaway, which controls the
     property owners' association for the Reserve DRI, to release the Option
     Parcel from the lien and effect of that certain Declaration of Covenants
     and Restrictions for the Reserve recorded in Official Record Book 618, Page
     978, as amended (the "Reserve Declaration"), and Seller has required the
     same as a covenant in the Callaway Agreement. Notwithstanding the
     foregoing, Purchaser acknowledges that all improvements to be constructed
     on the Vistana Property shall remain subject to review and approval of the
     New Construction Committee of the Reserve Association, Inc. In addition, in
     conjunction with preparing the Proposed Site Plan for the Option Parcel to
     be agreed upon by the parties as specified in Subsection 4.03(f) below,
     Seller and Purchaser shall mutually cooperate and use their reasonable best
     efforts to reach an agreement prior to Closing among themselves, Callaway
     and the Reserve Association, Inc. allocating the responsibilities and costs
     for the maintenance and upkeep of (a) the roads within or benefitting the
     Reserve DRI (including, without limitation, landscaping maintenance at the
     Interstate 95 interchange at Reserve Boulevard, and maintenance of Reserve
     Boulevard and the Entrance Road to be constructed pursuant to the Plat);
     (b) the lakes, surface water management systems and any wetlands mitigation
     areas serving the Option Parcel and the Reserve DRI; and (c) the other
     common areas and properties within the Reserve DRI, and also containing
     such other covenants, restrictions and provisions (including, without
     limitation, procedures for design review and approval by the New
     Construction Committee of the Reserve Association, Inc. of the improvements
     proposed to be constructed by Purchaser (which shall include a provision
     that approval shall be deemed granted within ten (10) days if the proposed
     improvements are not objected to or disapproved in writing by the New
     Construction Committee within the ten (10) day period), and provisions for
     self-help and reimbursement remedies should any party fail to fulfill its
     obligations under such agreement) as mutually agreed upon by the parties
     respecting the use and ownership of properties within the Option Parcel
     ("Maintenance Agreement"). Seller shall require in its contract with other
     prospective purchasers of any portion of the Option Parcel, if any, that
     such purchaser join in and agree to be bound by the Maintenance Agreement.
     If the appropriate parties are unable to agree on a mutually acceptable
     Maintenance Agreement prior to the Closing, then either Seller or Purchaser
     may elect to terminate this Agreement by written notice to the other prior
     to Closing, in which event all rights and liabilities of the parties
     hereunder shall end, except for any matters which specifically survive
     termination of this Agreement.

            (d)  Purchaser shall have obtained reasonable assurances that it
     will be able to reserve sufficient residential vehicle trips with St. Lucie
     County, Florida at the


                                       13


 
     Closing as necessary for Purchaser's intended development and use of the
     Vistana Property for up to four hundred (400) residential units.
     Notwithstanding the foregoing, Purchaser hereby agrees that it shall pay
     any and all costs directly associated with any traffic monitoring
     requirements applicable to the Reserve DRI which are triggered by
     Purchaser's reservation of such residential trips, if any, until such time
     as an equal number of trips have been utilized by the future development of
     property within the Reserve DRI, whether or not owned by Seller or
     Purchaser. Seller has required as a covenant in the Callaway Agreement that
     Callaway timely perform and comply with any off-site improvement
     requirements applicable to the Reserve DRI which are triggered by
     Purchaser's reservation of such residential trips, and that Seller have the
     right to take over and complete any such off-site improvements should
     Callaway fail to do so in a timely manner and as a result of such failure
     Seller and any other owner of any portion of the Option Parcel is denied
     necessary permits or approvals to proceed with its intended development.
     Purchaser shall be a third-party beneficiary of such right and shall have
     the right, but not the obligation, to take over and complete such off-site
     improvements itself should Seller fail to enforce its rights under the
     Callaway Agreement with respect thereto, in which event any impact fee
     credits generated by Purchaser's construction of any such off-site
     improvements shall inure to the benefit of Purchaser. Purchaser and Seller
     acknowledge that Purchaser's reservation of residential vehicle trips
     pursuant to this Section may require a reallocation of the total trips
     permitted for the Reserve DRI to increase the number of permitted
     residential trips, and that the same may require the consent and
     acknowledgment of Callaway as the developer of the Reserve DRI. Seller has
     required as a covenant in the Callaway Agreement that Callaway deliver to
     St. Lucie County, Florida and Purchaser at Closing a letter acknowledging
     and consenting to Purchaser's reservation of such residential trips and the
     required reallocation of trips permitted for the Reserve DRI from non-
     residential to residential trips, if any, and that Callaway shall also
     deliver to Purchaser any necessary assignment of such residential trips.
     The provisions of this Section 4.03(d) shall survive the Closing of this
     Agreement.

            (e)  Purchaser shall obtain reasonable assurances that it will be
     able to obtain a reservation of sufficient permitted residential units
     within the Reserve DRI or Reserve P.U.D. as necessary for Purchaser's
     Vacation Resort, up to a maximum of four hundred (400) residential units.
     Purchaser and Seller acknowledge that Purchaser's reservation of
     residential units pursuant to this Section may require a reallocation of
     permitted residential units from other development parcels within the
     Reserve DRI or Reserve P.U.D. to the Vistana Property, and that the same
     may require the consent and acknowledgment of Callaway as the developer of
     the Reserve


                                       14


 
     DRI and Reserve P.U.D. Seller has required as a covenant in the Callaway
     Agreement that Callaway deliver to St. Lucie County, Florida and Purchaser
     at Closing a letter acknowledging and consenting to Purchaser's reservation
     of such residential units and the required reallocation of permitted
     residential units from other development parcels within the Reserve DRI or
     Reserve P.U.D., if any, and that Callaway shall also deliver to Purchaser
     any necessary assignment of the right to construct up to the maximum number
     of units specified above on the Vistana Property.

            (f)  Seller and Purchaser shall use their reasonable best efforts to
     mutually agree on a final proposed site plan for the Option Parcel in
     sufficient detail so as to allow Seller and Purchaser to promptly proceed
     after the Closing to apply for and obtain governmental Preliminary P.U.D.
     Amendment (as defined below) and plat approvals as necessary for the
     intended use and development of the Option Parcel and the Vistana Property
     ("Proposed Site Plan"), and Seller and Purchaser shall have received any
     necessary, if any, approval for the Proposed Site Plan from the New
     Construction Committee of the Reserve Association, Inc. prior to Closing.
     Seller and Purchaser have agreed on a preliminary site plan for the Option
     Parcel which is attached hereto as Exhibit "I" and made a part hereof. The
     Proposed Site Plan shall be generally consistent with the preliminary site
     plan.

            (g)  Seller shall have released the PGA Easements, and the Moose
     Easements shall have been released and replaced with a temporary license
     and agreement, all as specified in Section 3.02 above.

     4.4    Failure of Conditions.  In the event that any of the contingencies
or conditions to either party's obligations to consummate the Closing as set
forth in Sections 4.02 and 4.03 are not satisfied on or before the Closing date
as contemplated herein, unless the same is waived, then the party benefitted by
such contingency or condition may elect to terminate this Agreement by written
notice to the other party, in which event all rights and liabilities of the
parties hereunder shall end, except for any matters which specifically survive
the termination of this Agreement. If neither party shall have notified the
other of its election to terminate this Agreement pursuant to any right to do so
under Sections 4.02 or 4.03, then such contingencies and conditions shall be
deemed satisfied and the parties shall proceed to the Closing.


                                       15


 
                                   SECTION V
                      PROVISIONS WITH RESPECT TO CLOSING
                      ----------------------------------

     5.1    Closing Date.  The consummation of the transaction contemplated by
this Agreement ("Closing") shall take place on or before September 12, 1997, or
at such other earlier date as Seller and Purchaser may mutually select, unless
extended by other provisions of this Agreement, at the location hereinafter set
forth.

     5.2    Seller's Obligations at Closing.  Subject to the terms of this
Agreement and contemporaneously with the performance by Purchaser of its
obligations under this Agreement, at Closing Seller shall:

            (a)  Execute, acknowledge and deliver to Purchaser, or cause
     Callaway to execute, acknowledge and deliver to Purchaser, a Special
     Warranty Deed conveying the Vistana Property to Purchaser subject only to
     the Permitted Exceptions and taxes and assessments for the year of Closing.
     The deed shall be in recordable form with all required documentary stamps
     in the proper amount affixed by Seller or Callaway at its expense, as
     applicable. The legal description of the Vistana Property contained in such
     deed shall be identical to the legal description contained in the Survey of
     the Vistana Property, if obtained by Purchaser, and in the final Title
     Commitment, provided in the event there is any conflict between the legal
     description contained in the deed and final Title Commitment, and that
     contained in the Survey, then either the surveyor shall certify to the
     parties at Closing that the conflicting descriptions actually describe the
     same land, or the conflict shall be treated as a Title Objection pursuant
     to Section 3.02 above.

            (b)  Deliver to Purchaser and the title insurance company evidence
     satisfactory to them of Seller's or Callaway's, as applicable, authority to
     execute and deliver the documents reasonably necessary to consummate this
     transaction.

            (c)  Cause the title insurance company to deliver to Purchaser a
     marked-up version of the Title Commitment current as of the date of
     Closing, indicating the final exceptions to be included in the owner's
     policy of title insurance to be delivered to Purchaser after Closing and
     showing the premium paid for said policy, and indicating payment of the
     Cash Purchase Price and satisfaction of all other requirements necessary to
     issuance of the owner's policy of title insurance subject to no exceptions
     other than the Permitted Exceptions.


                                       16


 
            (d)  Execute and deliver, or cause Callaway to execute and deliver,
     to Purchaser and the title insurance company an Affidavit of Possession and
     No Liens sufficient to allow the title insurance company to issue the
     marked-up Title Commitment referred to in the preceding paragraph.

            (e)  Deliver to Purchaser a certificate that Seller or Callaway, as
     applicable, is not a foreign person in accordance with Section 1445 of the
     Internal Revenue Code.

            (f)  Execute, acknowledge and deliver to Purchaser the non-exclusive
     Access and Utility Easement, and cause its affiliate to execute,
     acknowledge and deliver to Purchaser the non-exclusive Golf Access
     Easement, as specified in Section 1.01 above, both in recordable form with
     all required documentary stamps in the proper amount affixed by Seller at
     its expense.

            (g)  Cause PGA GOLF PROPERTIES, INC., an affiliate of Seller ("Golf
     Properties"), to execute and deliver a marketing, promotion and licensing
     agreement to Purchaser relating to the marketing of Purchaser's Vacation
     Resort and the use of the "PGA" name and the network of PGA Members, PGA
     Apprentices and employees of the PGA Sections in connection therewith, in
     substantially the form attached hereto as Exhibit "J" and made a part
     hereof ("Marketing and Promotion Agreement").

            (h)  Cause Golf Properties to execute and deliver a multi-site
     affiliation agreement with VISTANA, INC., a Florida corporation and
     Purchaser's parent company, for the development of additional vacation
     ownership resorts at or adjacent to other golf course facilities owned,
     licensed, operated or approved by Seller or its affiliates, in
     substantially the form attached hereto as Exhibit "K" and made a part
     hereof ("Affiliation Agreement").

            (i)  Execute and deliver, or cause its appropriate affiliates to
     execute and deliver, a mutually acceptable agreement to provide owners and
     renters of Purchaser's Vacation Resort a mutually acceptable level of
     preferred access to the PGA Golf Club at The Reserve, St. Lucie West
     Country Club, and other golf courses owned, operated or managed by Seller
     or its affiliates in St. Lucie County, Florida now or in the future, and
     specifying such other benefits and privileges, if any, as may be available
     to owners and guests of Purchaser's Vacation Resort ("Golf Course Access
     Agreement"). In addition to such other terms as are mutually agreed to by
     Seller and Purchaser, the Golf Course Access Agreement shall provide that
     (i) the operators of such golf courses shall reserve for the benefit of the
     owners, renters and guests of Purchaser's Vacation Resort tee times at such
     golf courses for one (1) round of golf


                                      17

 
     per day per completed unit (as evidenced by issuance of a certificate of
     occupancy for such unit by the appropriate governmental authority) in
     Purchaser's Vacation Resort, up to a maximum of four hundred (400) units;
     (ii) such owners, renters and guests shall have the right to make
     reservations for such reserved tee times in advance; and (iii) Seller and
     Purchaser shall record at Closing a mutually acceptable Memorandum of Golf
     Course Access Agreement against such golf courses and benefitting the
     Vistana Property. Seller represents that it presently intends to exercise
     an option it has from Callaway to have Callaway convey additional property
     within the Reserve DRI on which Seller would construct a third 18-hole golf
     course, pursuant to a separate Golf Land Acquisition Agreement to be
     executed by Seller and Callaway. Subject to execution of such a Golf Land
     Acquisition Agreement mutually acceptable to Seller and Callaway and the
     satisfaction of all contingencies specified therein to PGA's sole
     satisfaction, PGA will acquire the land for the third golf course from
     Callaway, and upon Seller's completion of the third golf course the course
     will be included in and subject to the Golf Course Access Agreement.

            (j)  Execute and deliver, and cause Callaway and the Reserve
     Association, Inc. to execute and deliver, the Maintenance Agreement as
     provided in Section 4.03(c) above.

            (k)  Execute and deliver such other documents and instruments as
     reasonably required by Purchaser or the title insurance company.

            (l)  Cause Callaway to (1) execute, acknowledge and deliver to
     Purchaser, or (2) cause the Reserve Association, Inc. or the Reserve
     Community Development District, both of which are controlled by Callaway,
     to execute, acknowledge and deliver to Purchaser, as appropriate, the
     following documents, instruments, covenants and agreements:

                    (i)  An agreement by Callaway or the Reserve Community
            Development District to commence construction, within one (1) year
            after the Closing, of a wetlands mitigation area on other property
            owned by Callaway within the Reserve DRI in accordance with the Army
            Corps of Engineers permit issued therefor, to allow a portion of the
            Vistana Property which is currently designated as wetlands to be
            filled in, and to complete such construction within two (2) years
            after the Closing ("Wetlands Mitigation Agreement"). Seller has
            required as a condition in the Callaway Agreement that Seller have
            the right to take over and complete the wetlands mitigation should
            Callaway fail to do so in a timely manner and as a result of such
            failure

                                       18

 
            Seller or any other owner of any portion of the Option Parcel is
            denied necessary permits or approvals to proceed with its intended
            development. Purchaser shall be a third-party beneficiary of such
            right, and shall have the right, but not the obligation, to take
            over and complete the wetlands mitigation itself should Seller fail
            to enforce its rights under the Callaway Agreement with respect
            thereto, in which event Purchaser shall have the right to offset
            such costs and expenses, up to a maximum of TWENTY FIVE THOUSAND
            DOLLARS ($25,000.00), against the next amounts due to Seller under
            the Note. The Wetlands Mitigation Agreement shall contain an
            acknowledgment of Seller's and Purchaser's rights in this regard and
            shall contain an obligation to cooperate with Seller and Purchaser
            in their completion of the wetlands mitigation in the event they
            exercise their remedies hereunder. The provisions of this Section
            shall survive the Closing of this Agreement.

                    (ii)  An agreement by Callaway to accept and allow the
            relocation of any gopher tortoises which may be on the Vistana
            Property to a preserve area owned by Callaway within the Reserve
            DRI. Purchaser acknowledges that it has the sole responsibility to
            obtain all governmental approvals required for such relocation and
            to complete the relocation, at its sole cost and expense. The
            provisions of this Section shall survive the Closing of this
            Agreement.

                    (iii)  An agreement by Callaway to install street lights,
            irrigation and landscaping to a standard generally consistent with
            that maintained throughout the remainder of the residential portions
            of the Reserve DRI, along the Entrance Road constructed pursuant to
            the Plat to be completed and recorded by Seller and Purchaser in
            accordance with Section 6.02 below, as and when the installation of
            such street lights, irrigation and landscaping is required in
            connection with the construction of the Entrance Road, but not later
            than the date on which a certificate of occupancy is issued for the
            first phase of construction on the Vistana Property or November 1,
            1998, whichever is earlier ("Off-Site Improvement Agreement").
            Seller has required as a condition in the Callaway Agreement that
            Seller shall have the right to take over and complete the
            installation of such street lights, irrigation and landscaping
            should Callaway fail to do so in a timely manner and as a result of
            such failure Seller or any other owner of any portion of the Option
            Parcel is denied necessary permits or approvals to proceed with its
            intended development. Purchaser shall be a third-party beneficiary
            of such right, and shall have the right, but not the obligation, to
            take over and complete the installation of such street lights,
            irrigation and landscaping itself should Seller


                                       19

 
            fail to enforce its rights under the Callaway Agreement with respect
            thereto, in which event, Purchaser may offset such costs and
            expenses, up to a maximum of ONE HUNDRED NINETY FIVE THOUSAND
            DOLLARS ($195,000.00), against the next amounts due to Seller under
            the Note. The Off-Site Improvement Agreement shall contain an
            acknowledgment of Seller's and Purchaser's rights in this regard and
            shall contain an obligation to cooperate with Seller and Purchaser
            in their completion of such off-site improvements in the event they
            exercise their remedies hereunder. The provisions of this Section
            shall survive the Closing of this Agreement.

                    (iv)   An agreement and covenant by Callaway to comply in
            all material respects with the requirements of the Reserve DRI and
            the Reserve P.U.D. ("P.U.D. Agreement"). Seller has required as a
            condition in the Callaway Agreement that Seller have the right to
            take over and complete any requirements of the Reserve DRI or
            Reserve P.U.D. which Callaway does not comply with in a timely
            manner and as a result of such failure Seller or any other owner of
            any portion of the Option Parcel is denied necessary permits or
            approvals to proceed with its intended development. Purchaser shall
            be a third-party beneficiary of such right, and shall have the
            right, but not the obligation, to take over and complete any such
            requirements of the Reserve DRI or Reserve P.U.D. itself should
            Seller fail to enforce its rights under the Callaway Agreement with
            respect thereto, in which event Purchaser shall have the right to
            seek reimbursement from Callaway of all costs and expenses incurred
            by Purchaser in connection therewith. The P.U.D. Agreement shall
            contain an acknowledgment of Seller's and Purchaser's rights in this
            regard and shall contain an obligation to cooperate with Seller and
            Purchaser in their performance of any such Reserve DRI or Reserve
            P.U.D. obligations in the event they exercise their remedies
            hereunder. The provisions of this Section shall survive the Closing
            of this Agreement.

                    (v)   An amendment to the Reserve Declaration releasing the
            Option Parcel from the lien and effect thereof, as provided in and
            subject to the requirements of Section 4.03(c) above.

                    (vi)   An acknowledgment and consent by Callaway to the
            reallocation of vehicle trips permitted for the Reserve DRI and any
            necessary assignment by Callaway to Purchaser of sufficient
            residential trips for up to four hundred (400) residential units to
            be reserved by Purchaser for its Vacation Resort, as provided in
            Section 4.03(d) above.

                                       20

 
                    (vii)   An acknowledgment and consent by Callaway to the
            reallocation of permitted residential units to the Vistana Property
            from other development parcels within the Reserve DRI or Reserve
            P.U.D., and any necessary assignment by Callaway to Purchaser of up
            to four hundred (400) permitted residential units to be reserved by
            Purchaser for its Vacation Resort, as provided in Section 4.03(e)
            above.

                    (viii)   A release and termination by Callaway of the Moose
            Easements, joined in by the beneficiaries thereof as necessary, and
            a new temporary license and agreement between Seller, Callaway and
            the beneficiaries of the Moose Easements, all as specified in
            Section 3.02 above. Callaway shall also agree to join in a release
            of the PGA Easements as necessary to have such easements released as
            an exception to title to the Vistana Property. In the event the
            requirements of this subsection are not fully satisfied prior to
            Closing, Purchaser shall have the right to terminate this Agreement
            by written notice to Seller at any time prior to Closing, in which
            event all rights and liabilities of the parties hereunder shall end,
            except for any matters which specifically survive the termination of
            this Agreement.

                    (ix)   A non-exclusive Callaway Golf Access Easement over
            the private portion of Reserve Boulevard to Perfect Drive as
            specified in Section 1.01 above, as necessary for access, egress and
            ingress to PGA Golf Club at the Reserve for Purchaser, owners of
            interests in Purchaser's Vacation Resort, any timeshare or other
            property owners' association created for the management and
            maintenance of Purchaser's Vacation Resort, and tenants of
            Purchaser's Vacation Resort, and their respective guests, employees,
            agents, contractors, invitees, heirs, personal representatives,
            successors and assigns, in recordable form with all required
            documentary stamps in the proper amount affixed by Callaway or the
            Reserve Association, Inc., as applicable, at its expense.

                    (x)   An acknowledgment and agreement by Callaway
            designating Purchaser as the exclusive developer of vacation
            ownership property within the Reserve DRI.

                    (xi)   An agreement and covenant by the Reserve Community
            Development District to complete, within six (6) months after the
            Closing, the construction of an emergency generator and pump system
            for the existing water plant serving the Reserve DRI, which will
            expand the rated capacity of

                                       21

 
            the water plant to approximately 400,000 gallons per day ("Water
            Agreement"). Seller has required as a condition in the Callaway
            Agreement that Seller have the right to take over and complete the
            water plant expansion should the district fail to do so in a timely
            manner and as a result of such failure Seller or any other owner of
            any portion of the Option Parcel is denied necessary permits or
            approvals to proceed with its intended development. Purchaser shall
            be a third-party beneficiary of such right, and shall have the
            right, but not the obligation, to take over and complete the
            expansion itself should Seller fail to enforce its rights under the
            Callaway Agreement with respect thereto, in which event Purchaser
            may offset such costs and expenses, up to a maximum of TWENTY FIVE
            THOUSAND DOLLARS ($25,000.00), against the next amounts due to
            Seller under the Note. The Water Agreement shall contain an
            acknowledgment of Seller's and Purchaser's rights in this regard and
            shall contain an obligation to cooperate with Seller and Purchaser
            in the completion of the water plant expansion in the event they
            exercise their remedies hereunder. The provisions of this Section
            shall survive the Closing of this Agreement.

                    (xii)   An agreement and covenant by the Reserve Community
            Development District to apply for and use its best efforts to obtain
            all permits and approvals necessary to construct a surge tank to
            expand the capacity of the existing sewer plant serving the Reserve
            DRI, which will expand the rated capacity of the sewer plant to
            approximately 175,000 gallons per day, or to construct a sewer 
            inter-connect to the sewer plant operated by the St. Lucie West
            Services District as contemplated by the Utility Inter-Connect
            Agreement between the Reserve Community Development District and the
            St. Lucie West Services District, and to complete construction of
            the surge tank or the utility inter-connect within nine (9) months
            after the Closing ("Sewer Agreement"). Seller has required as a
            condition in the Callaway Agreement that Seller have the right to
            take over and complete construction of the surge tank or the utility
            inter-connect, as applicable, should the district fail to do so in a
            timely manner and as a result of such failure Seller or any other
            owner of any portion of the Option Parcel is denied necessary
            permits or approvals to proceed with its intended development.
            Purchaser shall be a third-party beneficiary of such right, and
            shall have the right, but not the obligation, to take over and
            complete the surge tank or utility inter-connect construction itself
            should Seller fail to enforce its rights under the Callaway
            Agreement with respect thereto, in which event Purchaser shall have
            the right to seek reimbursement from Callaway of all costs and
            expenses incurred by Purchaser in connection

                                       22

 
            therewith. Alternatively, Purchaser may offset such costs and
            expenses, up to a maximum of ONE HUNDRED FIFTY FIVE THOUSAND DOLLARS
            ($155,000.00), against the next amounts due to Seller under the
            Note. The Sewer Agreement shall contain an acknowledgment of
            Seller's and Purchaser's rights in this regard and shall contain an
            obligation to cooperate with Seller and Purchaser in their
            completion of the sewer expansion in the event they exercise their
            remedies hereunder. The provisions of this Section shall survive the
            Closing of this Agreement.

                    (xiii)   A certificate from the engineers for the Reserve
            Community Development District certifying that all of the Option
            Parcel is included within the existing boundaries of the property
            covered by said district.

                    (xiv)   An estoppel certificate from the Reserve Community
            Development District stating that there are no accrued but unpaid
            assessments due to said district with respect to the Vistana
            Property, and to the best of its knowledge, there are no violations
            or defaults under the governing documents of said district with
            respect to the Vistana Property, and setting forth the assessments
            due and payable to said district with respect to the Vistana
            Property for the year of Closing, together with current financial
            statements of the Reserve Community Development District and the
            district's financial projections of water and sewer revenues for the
            years 1997 through 2002.

                    (xv)   Current financial statements of the Reserve
            Association, Inc., the current budget for the Reserve Association,
            Inc. for the year of Closing, and proposed budgets of the Reserve
            Association, Inc. for years subsequent to the Closing, if any have
            been prepared at that time.

                    (xvi)   Seller has required as a condition in the Callaway
            Agreement that Callaway deliver quarterly and annual reports after
            the Closing to Seller and Purchaser detailing the status of and
            Callaway's progress in obtaining necessary permits for and
            completing its obligations under the Reserve DRI and Reserve P.U.D.,
            and under Subsections 5.02(l)(i), (iii), (xi) and (xii) above. The
            quarterly and annual reports shall also detail the number of
            residential vehicle trips vested by development within the Reserve
            DRI since the Closing, for purposes of monitoring such residential
            trips in accordance with Section 4.03(d) above. Purchaser shall be a
            third-party beneficiary of Seller's rights in this regard, and shall
            have the right, but not the obligation, to seek to enforce the
            obligation to deliver such reports against Callaway should

                                       23

 
            Seller fail to enforce its rights under the Callaway Agreement with
            respect thereto. The provisions of this Section shall survive the
            Closing of this Agreement.

     5.3    Purchaser's Obligations at Closing. Subject to the terms of this
Agreement and contemporaneously with the performance by Seller of its
obligations under this Agreement, at Closing Purchaser shall:

            (a)     Deliver to Seller, by wire transfer of immediately available
     funds, the Cash Purchase Price after due credit for closing costs, credits,
     prorations and adjustments provided for herein.

            (b)     Execute and deliver the Note to Seller.

            (c)     Execute, acknowledge and deliver the Mortgage to Seller.

            (d)     Deliver to Seller and the title insurance company evidence
     satisfactory to it of Purchaser's authority to execute and deliver the
     documents reasonably necessary to consummate this transaction.

            (e)     Execute and deliver to Golf Properties the Marketing and
     Promotion Agreement contemplated by Section 5.02(g) above.

            (f)     Cause VISTANA, INC. to execute and deliver to Golf
     Properties the Affiliation Agreement contemplated by Section 5.02(h) above.

            (g)     Execute and deliver to Seller or its appropriate affiliates
     the Golf Course Access Agreement contemplated by Section 5.02(i) above.

            (h)     Execute and deliver to Seller, Callaway and the Reserve
     Association, Inc. the Maintenance Agreement contemplated in Section 4.03(c)
     above.

            (i)     Join in and consent to the temporary license for the
     beneficiaries of the Moose Easements to use the Shell Road until no later
     than December 31, 1997, as contemplated in Section 3.02 above.

            (j)     Pay to the Reserve Community Development District such
     amounts as necessary for such water and sewer connections as Purchaser
     elects to reserve at Closing, if any, and execute and deliver to the
     Reserve Community Development

                                       24

 
     District a Standard Developer's Agreement for any such reserved water and
     sewer connections if required by the district.

            (k)     Receipts and releases of commissions from the Brokers as
     contemplated in Section 8.01 below, in form mutually acceptable to Seller
     and Purchaser.

            (l)     Execute and deliver such other documents and instruments as
     reasonably required by Seller or the title insurance company.

     5.4     Closing Costs.

            (a)     Seller shall pay or cause to be paid the following costs and
     expenses in connection with Closing:

                    (i)   All documentary stamps which are required to be
            affixed to the Special Warranty Deed, Access and Utility Easement,
            Golf Access Easement and Callaway Golf Access Easement;

                    (ii)   The cost of recording any corrective instruments
            required to be recorded in connection with the Closing, including
            instruments releasing the PGA Easements and the Moose Easements;

                    (iii)   Seller's attorneys' fees;

                    (iv)   The premium payable for the Title Commitment and
            owner's title insurance policy; and

                    (v)   Satisfaction of any mortgages or liens affecting the
            Vistana Property required to be satisfied by Seller prior to or at
            Closing, other than the Permitted Exceptions.

            (b)     Purchaser shall pay the following costs and expenses in
     connection with Closing:

                   (i)  The cost of recording the Special Warranty Deed, the
            Access and Utility Easement, the Golf Access Easement, the Callaway
            Golf Access Easement, the Mortgage and any other documents required
            to be recorded (other than corrective instruments under Subsection
            5.04(a)(ii) above);
           
                                       25

 
                    (ii)   The cost of any documentary stamp taxes, intangible
            taxes or any other taxes or recording charges in connection with the
            Note and Mortgage;

                    (iii)   Purchaser's attorneys' fees;

                    (iv)   The costs for the Survey of the Vistana Property
            obtained by Purchaser pursuant to Section 3.03 above, if any; and

                    (v)   All costs and expenses associated with any additional
            acquisition or development financing obtained by Purchaser in
            connection with this transaction.

     5.5   Proration of Taxes. Any property or ad valorem taxes and assessments
for the year of Closing shall be prorated between Purchaser and Seller or
Callaway, as applicable, to the date of Closing using the latest available
information from the taxing or assessing authority. If the foregoing prorations
are estimated based upon the prior year's taxes or assessments, then Seller and
Purchaser shall recalculate the applicable proration upon notice once the actual
amounts of the taxes or assessments for the year of Closing are available. Any
amount due from one party to the other by reason of such recalculation shall be
paid in cash at the time. Any further reproration required with Callaway shall
be handled by Seller pursuant to the Callaway Agreement. The provisions of this
Section shall survive the Closing of this Agreement.

     5.6   Special Assessments. If as of the date of Closing, the Vistana
Property or any part thereof is affected by assessments which are, or which may
become, payable in installments, of which the first installment is then a charge
or lien, or has been paid, then for the purposes of this Agreement, any unpaid
installments of any such assessments due and payable during the year of Closing
shall be prorated between Purchaser and Seller or Callaway, as applicable, to
the date of Closing using the latest information available from the assessing
authority, and Purchaser or its successors in title to any portion of the
Vistana Property shall be responsible for the payment of all future installments
of any such assessments applicable to the relevant portions of the Vistana
Property, including without limitation any assessments by the Reserve Community
Development District. If the foregoing proration is estimated based upon the
prior year's assessment, then Seller and Purchaser shall recalculate the
proration upon notice once the actual amount of the assessment for the year of
such Closing is available. Any amount due from one party to the other by reason
of such recalculation shall be paid in cash at the time. Any further reproration
required with Callaway shall be handled by Seller pursuant to the Callaway

                                       26

 
Agreement.  All assessments against any portion of the Vistana Property
for periods after the date of Closing shall be assumed and paid and discharged
by Purchaser as and when due.  PURCHASER IS HEREBY NOTIFIED THAT THE RESERVE
COMMUNITY DEVELOPMENT DISTRICT IMPOSES TAXES OR ASSESSMENTS, OR BOTH TAXES AND
ASSESSMENTS, ON THE VISTANA PROPERTY THROUGH A SPECIAL TAXING DISTRICT.  THESE
TAXES AND ASSESSMENTS PAY THE CONSTRUCTION, OPERATION AND MAINTENANCE COSTS OF
CERTAIN PUBLIC FACILITIES OF THE DISTRICT AND ARE SET ANNUALLY BY THE GOVERNING
BOARD OF THE DISTRICT.  THESE TAXES AND ASSESSMENTS ARE IN ADDITION TO COUNTY
AND ALL OTHER TAXES AND ASSESSMENTS PROVIDED FOR BY LAW.  The provisions of this
Section shall survive the Closing of this Agreement.

     5.7   Possession.  Exclusive possession of the Vistana Property shall be
delivered to Purchaser at Closing.

     5.8   Location. Closing shall be held at the offices of Seller's attorneys,
Gunster, Yoakley, Valdes-Fauli & Stewart, P.A., 777 South Flagler Drive, Suite
500 East, West Palm Beach, Florida 33401, or at such other location as shall be
agreed upon by the parties.

                                  SECTION IV
                   POST-CLOSING COVENANTS AND OBLIGATIONS; 
                            DEVELOPMENT OF PROPERTY

      6.1   Design Themes and Consistency. After the Closing, Seller and
Purchaser will cooperate and work with each other and with any other owners and
prospective purchasers of any portion of the Option Parcel to develop mutually
acceptable, common and harmonious architectural standards and themes for the
facilities to be developed on the Option Parcel. Seller shall also use
reasonable efforts to consult with Purchaser with respect to matters coming
before the New Construction Committee of the Reserve Association, Inc., on which
an employee of Seller or its affiliates is a member.

     6.2   Preliminary P.U.D. Amendment and Platting. After the Closing, Seller
and Purchaser shall cooperate with each other and use their best efforts to
obtain all required governmental approvals for a preliminary amendment to the
Reserve P.U.D. ("Preliminary P.U.D. Amendment"), and to prepare and obtain all
required governmental approvals for a subdivision plat ("Plat") of the Option
Parcel providing for such utility, drainage, maintenance and landscaping
easements as necessary for the intended development and use of the Option
Parcel, based the Proposed Site Plan of the Option Parcel to be mutually agreed

                                       27

 
upon pursuant to Section 4.03(f) above, on an expedited basis. Seller and
Purchaser shall equally share the costs of obtaining the Preliminary P.U.D.
Amendment and preparing, obtaining approval for and recording the Plat, provided
Seller and Purchaser shall each pay their allocated share of the engineering
costs of the Entrance Road as specified in Section 6.03(a) below, and Purchaser
shall pay all site engineering costs for the Vistana Property. Purchaser shall
have primary responsibility for processing and obtaining approvals for the
Preliminary P.U.D. Amendment and the Plat, provided Seller shall promptly
cooperate with Purchaser in this regard and cause its representatives to appear
in any governmental proceedings, and to join in, consent to and execute such
applications, acknowledgments and agreements, as and when reasonably required in
connection therewith. Seller acknowledges that Purchaser intends to use the same
consultants used by Seller in connection with the Preliminary P.U.D. Amendment
and Plat, and Seller hereby consents to the same, provided such use shall be at
the Purchaser's sole cost and expense. Seller and Purchaser each acknowledge
that the timing of the approvals of the Preliminary P.U.D. Amendment and the
Plat is critical for the timely development of the Vistana Property and the
Option Parcel, and therefore each shall promptly cooperate with and work with
each other to obtain such approvals as expeditiously as possible. Purchaser
acknowledges that it shall be solely responsible for obtaining all required
final site plan and planned unit development approvals and all other permits and
approvals necessary for its intended development and use of the Vistana
Property, and for paying all costs and expenses in connection therewith.

     6.3    Infrastructure. After the Closing, Seller and Purchaser shall
jointly contract for and cause the following infrastructure improvements to be
constructed for the benefit of the Option Parcel and Vistana Property, and shall
share the costs for such infrastructure improvements as set forth below:

            (a)   Entrance Road. The Entrance Road (as defined in Section 3.02
     above) to the Option Parcel from Reserve Boulevard as depicted on the
     Proposed Site Plan. All engineering and construction costs for the portion
     of the Entrance Road from its intersection with Reserve Boulevard to the
     South until it splits shall be equally shared by Seller and Purchaser. All
     such costs for the portion of the Entrance Road from such split South to
     the entrance to the Vistana Property shall be paid solely by Purchaser. All
     such costs for the portion of the Entrance Road from the split East to the
     Learning Center to be developed by Seller shall be paid solely by Seller.
     Seller and Purchaser shall also proportionately share the cost of any bond
     for the completion of the Entrance Road required in connection with the
     Plat, based on the relative portions of the total engineering and
     construction costs of the Entrance Road paid by each. Any impact fee
     credits which may be generated for the benefit of the Option Parcel arising
     from the construction of the Entrance Road or any other infrastructure

                                       28

 
     improvements by Seller and Purchaser, shall be allocated to Seller and
     Purchaser pro rata on the basis of the relative shares of the costs for
     such infrastructure improvements paid by each of them.

            (b)   Lift Station. Seller and Purchaser shall equally share the
     engineering and construction costs for a sewer lift station(s) to serve
     both the Vistana Property and the remainder of the Option Parcel in the
     location(s) to be designated on the Proposed Site Plan.

            (c)   Surface Water Management System. Seller shall design a surface
     water management system ("Surface Water Management System") for the Option
     Parcel in conjunction with the overall surface water management system for
     the Reserve DRI and Reserve P.U.D. The design of the Surface Water
     Management System shall be consistent with Purchaser's development plan for
     the Vistana Property, as shall be shown on the Proposed Site Plan, and be
     of sufficient capacity to accommodate the storm water retention and
     drainage requirements of the Vistana Property and the entire Option Parcel.
     Except as set forth in subsection (d) below, Seller shall pay all costs for
     the design and construction of the Surface Water Management System,
     including the off-site disposal of all fill material generated by the
     construction of the Surface Water Management System in excess of Seller's
     fill requirements for development of the Learning Center (as hereinafter
     defined) and Purchaser's fill requirements for the Berm, if constructed by
     Purchaser in accordance with subsection (d) below. Purchaser agrees that
     it, and its successors and assigns, shall adhere to and comply with the
     design of the Surface Water Management System in the development and use of
     the Vistana Property, and in completing any portions of the Surface Water
     Management System on the Vistana Property to be completed by Purchaser, if
     any. Seller reserves the right, but has no obligation and shall incur no
     liability thereby, to correct or conform any deficiencies or non-
     conformities in the portions of the drainage system installed by Purchaser,
     and all of Seller's costs and expenses in so doing shall be due and payable
     by Purchaser upon receipt of an invoice therefor.

            (d)   Berm. Purchaser shall have the right to construct, at its sole
     cost and expense, a landscape and noise berm ("Berm") on the Option Parcel
     in the location to be shown on the Proposed Site Plan. If Purchaser elects
     to construct the Berm, Seller shall grant an access, construction and
     maintenance easement to Purchaser over such portion of the Option Parcel as
     shall be reasonably necessary for Purchaser's construction and maintenance
     of the Berm. Purchaser shall have the right to use up to 150,000 cubic
     yards of fill material from the construction of the Surface Water

                                       29

 
     Management System for the Berm, provided in such event Purchaser shall pay
     all costs incident to dredging such fill material, moving the same to the
     Berm site, constructing the Berm, and thereafter maintaining the Berm. Any
     fill material in excess of 150,000 cubic yards required by Purchaser for
     the Berm shall be acquired by Purchaser from off-site sources (unless
     Seller determines in its sole discretion that it does not require all of
     the remaining fill material dredged in connection with the Surface Water
     Management System) at Purchaser's sole cost and expense. Purchaser
     acknowledges that the location for the Berm will be the right-of-way to be
     dedicated on the Plat to St. Lucie County, Florida for a Southerly
     connector road which may be required by the development order for the
     Reserve DRI ("South Connector Road"). In the event Purchaser constructs the
     Berm and St. Lucie County, Florida or the Florida Department of
     Transportation subsequently requires that the South Connector Road be
     constructed, Purchaser shall be solely responsible for all costs and
     expenses of removing the Berm and of disposing off-site all fill material
     used to construct the Berm.

            (e)   Utilities. Seller shall be responsible for the costs of
     bringing all electricity, water, sewer and telephone utility lines
     necessary for Purchaser's contemplated development and use of the Vistana
     Property, to the boundary of the Vistana Property at such location(s) as
     mutually agreed between Seller and Purchaser, simultaneously with the
     construction of the Entrance Road as shown on the Plat. Seller shall also
     reasonably cooperate with and assist Purchaser in obtaining commitments,
     permits or the like for all electricity, water, sewer, telephone and other
     utility services which Purchaser deems necessary or desirable for its
     contemplated development and use of the Vistana Property, provided the same
     is at no additional cost to Seller or Purchaser agrees to reimburse Seller
     for all costs and expenses incurred in connection therewith.

     6.4  Purchaser's Obligations.  Subject to Section 6.03 above, Purchaser
acknowledges that any and all improvements which are required or which Purchaser
desires to make on the Vistana Property shall be the sole and exclusive
responsibility of Purchaser, and shall be made at the sole cost and expense of
Purchaser, including but not limited to: (i) the obligation to construct,
furnish and install all electricity, water, sewer and telephone utility lines
necessary for Purchaser's contemplated development and use of the Vistana
Property from the point of pick up at the Vistana Property line to the interior
thereof; (ii) the obligation to construct, furnish and install all other
utilities which Purchaser deems necessary or desirable for its contemplated
development and use of the Vistana Property, other than the utilities specified
in (i) above which Seller is required to construct to the boundary of the
Vistana Property pursuant to Section 6.03(e) above; (iii) the obligation to
install all

                                       30

 
equipment and pay any and all connection fees necessary to connect the
improvements to be constructed on the Vistana Property by Purchaser to all such
utility services; (iv) the inspection, testing and compaction of soil and
subsurface conditions on the Vistana Property, or any clearing, grading, piling,
excavation, foundation or other earth or soil work required for Purchaser's
construction of its improvements on the Vistana Property; and (v) the obligation
to construct, furnish and install all improvements, equipment, fixtures,
furnishings, appliances and the like necessary for Purchaser's contemplated
development and use of the Vistana Property.

     6.5   Development and Operation of Vacation Resort.  Purchaser will use its
reasonable best efforts to construct and operate a golf-oriented vacation
ownership resort on the Vistana Property containing a minimum of two hundred
fifty (250) units ("Vacation Resort"). The development and operation of the
Vacation Resort shall be the responsibility of Purchaser and shall be made at
the sole cost and expense of Purchaser. The Vacation Resort will consist of (i)
vacation ownership units that will be sold on an interval ownership basis, and
(ii) related amenities and operations facilities on the Vistana Property.
Purchaser will also have the right to rent any of the unsold interval ownership
units in its inventory, and to rent the units prior to conversion to interval
ownership, on a transient basis. If after Purchaser has completed construction
of at least two (2) of its planned buildings, containing a total of
approximately fifty (50) units, and provided Purchaser has used its reasonable
best efforts to sell the units on an interval ownership basis, Purchaser
reasonably determines that the Vacation Resort will not be successful as an
interval ownership resort, then Purchaser shall have the right to convert the
portions of the Vistana Property already released from the Mortgage and any
improvements constructed thereon to whole ownership condominiums and/or to
rental units (on both a long term and transient basis). Any new condominium or
rental units which Purchaser thereafter elects to construct on such portions of
the Vistana Property shall be subject to design review by Seller in accordance
with Section 6.09 below. Purchaser may not convert any portion of the Vistana
Property which is still encumbered by the Mortgage to any use other than
vacation interval ownership, or release any portion of the Mortgage Property in
accordance with Section 1.02(c) with the intent to build other than vacation
interval ownership units, without first obtaining the written approval of
Seller, such approval not to be unreasonably withheld. If Seller does not
approve any such conversion, then Purchaser shall deed the remainder of the
Mortgage Property back to Seller and Seller shall release and discharge the Note
and Mortgage and satisfy the same of record, except for any amounts due to
Seller thereunder which are then accrued but unpaid. Upon such a reconveyance
the parties shall each execute and deliver all documents reasonably requested by
the other or by any title insurance company insuring the reconveyance as
necessary to consummate the reconveyance and to cancel and terminate the
transactions contemplated by this Agreement with respect to the reconveyed
property. All documentary stamp taxes,

                                       31

 
recording fees and other expenses of the reconveyance shall be shared equally by
Seller and Purchaser at the closing of the reconveyance, except that each party
shall pay their own attorneys' fees. No such conversion of the Vacation Resort
to condominium or rental units will relieve Purchaser from the obligation to pay
royalties to Seller under the Marketing and Promotion Agreement upon the sale or
rental of units, and Seller may require as a condition of approval of the
conversion that Purchaser agree to reasonable modifications of the Marketing and
Promotion Agreement to provide for royalties to Seller based upon the sale or
rental of the converted units.

     6.6   Cooperation.  Both before and after the Closing, Seller and Purchaser
shall cooperate and work with any other owners and prospective purchasers of any
portion of the Option Parcel to develop cooperative marketing and operational
capabilities. Seller will use its reasonable best efforts to obtain a similar
covenant from any other owners and prospective purchasers of any portion of the
Option Parcel.

     6.7   Compliance with Laws.  Seller and Purchaser each covenant and agree
to observe, perform and adhere in all material respects to all applicable
statutes, ordinances, permits, approvals and regulations of all governmental
authorities having jurisdiction over the Option Parcel or Vistana Property, as
applicable, whether in effect at the date hereof or at the Closing date or
subsequently enacted. Purchaser further covenants and agrees to adhere to the
restrictions and perform the obligations under all agreements entered into by
and between Seller (prior to Closing, provided the same is disclosed in writing
to Purchaser) or Purchaser and governmental authorities or utility companies
with regard to construction on the Vistana Property, including without
limitation, any agreement entered into with the City of Port St. Lucie, Florida,
St. Lucie County, Florida, or any community development district or other
special taxing district having jurisdiction over the Vistana Property, for
water, sewer and storm water drainage services.

     6.8   Compliance with DRI and P.U.D.  Seller and Purchaser each agree to
conform to all applicable requirements of the Reserve DRI and the Reserve P.U.D.
from time to time existing and shall not in any manner jeopardize the standing
of either.

     6.9   Approval of Plans.  Purchaser shall submit to Seller exterior
architectural (elevation drawings, material and color samples) and landscape
plans for all improvements to be constructed by Purchaser on the Vistana
Property, and all other materials required to be submitted to Seller by any
provision of this Agreement, for Seller's prior review and approval, such
approval not to be unreasonably withheld. Seller shall have a period of ten (10)
days from the receipt of any such materials within which to disapprove of such
materials in writing to Purchaser stating the reasons for such disapproval and
any necessary revisions,

                                       32

 
otherwise the materials shall be deemed to have been approved. Purchaser shall
resubmit revised documents to Seller within ten (10) days after Purchaser's
receipt of any such objections and proposed revisions from Seller, and the above
process shall be repeated. The revised materials shall incorporate all of the
revisions reasonably requested by Seller. Any and all other proposed documents,
advertising copy, press releases, governmental filings and the like by either
party required to be submitted to the other pursuant to any other agreement
between Seller and Purchaser or their affiliates, shall be subject to prior
review and approval within the time frames specified in those agreements.

     6.10  Golf Learning Center.  After the Closing, Seller or its affiliates
will construct and use its reasonable best efforts to operate, adjacent to the
Vistana Property as shown on the Proposed Site Plan, a golf learning center and
related practice facilities, which may include a driving range, practice putting
and chipping greens, practice golf holes, video analysis areas, classroom
instruction areas, and training equipment ("Learning Center"). Seller shall
provide Purchaser with copies of all plans and specifications for the Learning
Center prior to Seller's development thereof. Purchaser shall have the right to
comment to Seller on such plans and specifications; provided, however, subject
to consistency with the common and harmonious architectural themes and standards
to be mutually developed in accordance with Section 6.01 above, Seller may
accept or reject any of Purchaser's comments, in Seller's sole and absolute
discretion. Seller shall submit (a) its application for a permit for the
Learning Center from the South Florida Water Management District, and (b) its
site plan for the Learning Center to St. Lucie County for approval, by no later
than January 31, 1998. Seller shall also commence grading of the Learning Center
site by no later than December 1, 1998, and complete construction and open the
Learning Center for business by no later than December 31, 1999. If Seller shall
fail to comply with any of the deadlines set forth in the preceding two
sentences, subject to Force Majeure as hereinafter defined, then upon any such
failure Purchaser shall have the right to deed so much of the Vistana Property
as Purchaser shall not have commenced construction upon at that time back to
Seller, and Seller shall reimburse to Purchaser on a per acre basis, by wire
transfer of immediately available funds, the portion of the Purchase Price
previously paid by Purchaser for the property to be reconveyed, and Seller shall
cancel the Note and discharge and release the Mortgage of record, except for any
amounts due to Seller thereunder which are then accrued but unpaid. Upon such a
reconveyance the parties shall each execute and deliver all documents reasonably
requested by the other or by any title insurance company insuring the
reconveyance as necessary to consummate the reconveyance and to cancel and
terminate the transactions contemplated by this Agreement with respect to the
reconveyed property. All documentary stamp taxes, recording fees and other
expenses of the reconveyance shall be paid by Seller at the closing of the
reconveyance, except that each party shall pay its own attorneys' fees. If after
using its reasonable best efforts to operate the Learning Center as

                                       33

 
contemplated by this Agreement, Seller reasonably determines that the Learning
Center will not be successful, then Seller shall have the right to convert the
Learning Center to any other use permitted on the Learning Center property by
applicable law, provided Seller will not convert the Learning Center property to
interval ownership units unless Purchaser has previously converted the Vacation
Resort away from interval ownership interests in accordance with Section 6.05
above, and provided further that Seller will not convert the Learning Center to
any use that is incompatible with Purchaser's Vacation Resort. "Force Majeure"
as used herein shall mean acts of God, earthquakes, blizzards, tornados,
hurricanes, fire, flood, malicious mischief, insurrection, riots, strikes,
lockouts, boycotts, picketing, labor disturbances, public enemy, war (declared
or undeclared), landslides, explosions, epidemics, compliance with any order,
ruling, injunction or decree by any court, tribunal or judicial authority of
competent jurisdiction, inability to obtain materials or supplies after the
exercise of all reasonable efforts, substantial interference in construction
activities resulting directly from Hazardous Waste remediation activities or
directly from construction activities or delays as to construction activities
conducted simultaneously on adjacent lands by or under the direction of
unrelated parties, inability to obtain water and sewer service and any other
similar circumstances beyond the reasonable control of Seller. Upon the
occurrence of any such Force Majeure event, Seller must give notice specifying
the Force Majeure event, in writing, to Purchaser within ten (10) days after
actual knowledge of its occurrence. Seller's obligation to perform shall be
suspended during the continuance of any inability to perform caused by the
occurrence of the Force Majeure event.

     6.11  Survival.  The provisions of this Article VI shall survive the
Closing of this Agreement.

                                  SECTION VII
                           PROVISIONS WITH RESPECT TO
                          DEFAULT AND ATTORNEYS' FEES
                          ---------------------------

     7.1   Default by Seller.  If Seller fails to consummate the transactions
contemplated in this Agreement for any reason, other than by reason of any
default by Purchaser hereunder, failure of any of the conditions precedent
specified in Section 4.02 above, or a breach by Purchaser of its representations
and warranties contained herein, then Purchaser shall have the right, as its
sole and exclusive remedy, to bring an action against Seller for specific
performance of this Agreement.

     7.2   Default by Purchaser.  If Purchaser fails to consummate the
transactions contemplated in this Agreement for any reason, other than by reason
of any default by Seller hereunder, failure of any of the conditions precedent
specified in Section 4.03 above, or a

                                       34

 
breach by Seller of its representations and warranties contained herein, then
Seller shall have the right, as its sole and exclusive remedy, to receive from
Purchaser, and Purchaser shall be liable to Seller for, damages in the amount of
FIFTY THOUSAND AND NO/100 DOLLARS ($50,000.00). Such amount is agreed upon
between Seller and Purchaser as liquidated damages, and not as a penalty, due to
the difficulty and inconvenience of ascertaining and measuring the actual
damages as suffered by Seller. Notwithstanding the foregoing, if Purchaser files
a lis pendens against any portion of the Option Parcel or otherwise clouds
Seller's title to any portion of the Option Parcel, then Seller shall have all
rights and remedies available to it at law or in equity.

     7.3   Attorneys' Fees, Etc.  In connection with any litigation, action,
claim or other proceeding arising out of this Agreement, the prevailing party
shall be entitled to recover all reasonable costs, charges and expenses,
including, without limitation, reasonable attorneys' fees, paralegal fees,
investigative fees and other paraprofessionals' fees, and costs (even if not
taxable as court costs), incurred in connection with such litigation, action,
claim or other proceeding (including all such fees and costs incident to any
arbitration, mediation, appellate, post-judgment and bankruptcy or similar
debtor/creditor proceedings).

     7.4   Survival.  The provisions of this Article VII shall survive the
Closing or earlier termination of this Agreement.


                                 SECTION VIII
                             BROKERAGE COMMISSIONS
                             ---------------------

     8.1   Brokerage Commissions.  Each party represents to the other that no
brokers have been involved in this transaction, other than Monarch Partners, LLC
and John Codey Associates, Inc. (collectively, "Brokers"), who have been
retained by and will be compensated by Purchaser pursuant to separate
agreement(s) with Purchaser. Purchaser shall indemnify, defend (with counsel
reasonably acceptable to Seller) and hold Seller harmless from any and all
claims or demands with respect to non-payment of the commissions due to the
Brokers, and shall cause the Brokers to each deliver a receipt and release of
commission to Seller and Purchaser upon payment of the commissions. Seller and
Purchaser agree to indemnify, defend (with counsel reasonably acceptable to the
other) and hold each other harmless from any and all claims or demands with
respect to any brokerage fees, commissions, finders' fees or other compensation
asserted by any person, firm or corporation claiming by or through said
indemnifying party in connection with the sale contemplated by this Agreement,
other than the Brokers or anyone claiming by, through or under the Brokers.

                                       35
 

 
                                  SECTION IX
                         RISK OF LOSS BY CONDEMNATION
                         ----------------------------

     9.1    Risk of Condemnation. All risk of condemnation prior to the Closing
shall be on Seller. Immediately upon obtaining knowledge of any proceedings for
the condemnation of the Vistana Property or any portion of it (including
negotiations in lieu of condemnation), Seller will notify Purchaser of the
pendency of such proceedings. Seller shall not be obligated to prosecute any
such proceeding.

     9.2    Condemnation Proceedings. If, after the date of this Agreement and
prior to the Closing, all or a part of the Vistana Property is subjected to a
bona fide threat of condemnation (or sale in lieu of condemnation) Purchaser
may, by written notice to Seller, elect to cancel this Agreement prior to the
Closing, in which event both parties shall be released from any further
liability. In such event, the Deposit shall be returned to Purchaser and this
Agreement shall be null, void and canceled. If no such election is made, this
Agreement shall remain in full force and effect, and in such event the purchase
contemplated hereby, less any interest taken by eminent domain or condemnation,
shall be effected with no further adjustment and upon Closing Seller shall
assign all of its right and interest to any awards that have been or may be made
for such taking to Purchaser, which assignment shall survive the Closing.


                                   SECTION X
                         OTHER CONTRACTUAL PROVISIONS
                         ----------------------------

     10.1   Assignability. Purchaser may assign its rights and obligations under
this Agreement and the other documents and agreements to be executed in
connection with this Agreement to any entity that controls, is controlled by or
under common control with Purchaser, and to the management entity for
Purchaser's Vacation Resort, and on a collateral basis, to any lender providing
acquisition or construction financing to Purchaser for the Vacation Resort.
Notwithstanding the foregoing, no such assignment shall discharge Purchaser from
its obligations hereunder or under such other documents and agreements, and the
Purchaser named herein shall remain jointly and severally liable with the
assignee for the performance of all covenants and obligations of the Purchaser
hereunder and thereunder. Purchaser may not assign any of its rights under this
Agreement to any other person or entity without the prior written consent of
Seller, which may be granted or withheld in Seller's sole and absolute
discretion. Seller may freely assign any of its rights or obligations under this
Agreement to any person or other affiliated entity which owns any portion of the
Option Parcel or which will carry out any of Seller's obligations under this
Agreement, with or

                                       36

 
without the consent of Purchaser, upon notice to Purchaser and the assignee's
assumption of the obligations of Seller which are assigned to it.

     10.2   Notices. Any notice to be given to either party in connection with
this Agreement must be in writing and given by hand-delivery, certified mail,
overnight delivery by a nationally recognized courier (such as FedEx or
Airborne), or facsimile transmission. Such notice shall be deemed to have been
given when received, or when delivery is refused, or when deemed undeliverable
by the postal authorities, as applicable. Such notices shall be given to the
parties at the following addresses or facsimile numbers:

     To Purchaser:      Vistana PSL, Inc.
                        8801 Vistana Centre Drive
                        Orlando, Florida 32821-6353
                        Attention:  Raymond L. Gellein, Jr., Chairman
                                    Susan Werth, Esq, Senior Vice President--Law
                        Fax No.:  (407) 239-3198


     And to:            Susan Werth, Esq., Senior Vice President--Law
                        Vistana PSL, Inc.
                        c/o Weil, Gotshal & Manges LLP
                        701 Brickell Avenue, Suite 2100
                        Miami, Florida 33131
                        Fax No.:  (305) 374-7159


     With a copy to:    Weil, Gotshal & Manges LLP
                        701 Brickell Avenue, Suite 2100
                        Miami, Florida 33131
                        Attention: Barbara E. Overton, Esq.
                        Fax No.:  (305) 374-7159


     To Seller:         PGA Golf Development, Inc.
                        100 Avenue of the Champions
                        Palm Beach Gardens, Florida 33418
                        Attention:  Chief Executive Officer
                        Fax No.:  (561) 624-7642


                                      37

 

     With a copy to:    Gunster, Yoakley, Valdes-Fauli & Stewart, P.A.
                        Phillips Point - Suite 500 East
                        777 South Flagler Drive
                        West Palm Beach, Florida 33401-6194
                        Attention:  Paul W.A. Courtnell, Esq.
                        Fax No.:  (561) 655-5677

            Either party may, at any time, by giving five (5) days written
notice to the other party, designate any other address or facsimile number to
which such notice shall be given and other parties to whom copies of all notices
shall be sent.

     10.3   Entire Agreement; Modification. This Agreement contains the entire
agreement between the parties. All prior agreements, understandings,
representations and statements, oral or written, are merged into this Agreement.
This Agreement cannot be modified or terminated except by an instrument in
writing signed by the party against whom the enforcement is sought.

     10.4   Governing Law and Venue. This Agreement shall be governed by and
construed in accordance with the laws of the State of Florida. The parties
acknowledge that a substantial portion of negotiations, anticipated performance
and execution of this Agreement occurred or shall occur in Palm Beach and St.
Lucie Counties, Florida, and that, therefore, each of the parties irrevocably
and unconditionally (a) agrees that any suit, action or legal proceeding arising
out of or relating to this Agreement shall exclusively be brought in the courts
of record of the State of Florida in Palm Beach County or St. Lucie County, or
in the District Court of the United States, Southern District of Florida; (b)
consents to the jurisdiction of each such court in any suit, action or
proceeding; (c) waives any objection which it may have to the laying of venue of
any such suit, action or proceeding in any of such courts; and (d) agrees that
service of any court paper may be effected on such party by mail, as provided in
this Agreement, or in such other manner as may be provided under applicable laws
or court rules in said state.

     10.5   Arbitration. Any controversy or claim between or among the parties
hereto, including but not limited to those arising out of or relating to this
Agreement or any related agreements or documents, including any claim based on
or arising from an alleged tort, other than any action arising under Sections
3.02, 6.05 or 6.10 respecting Purchaser's rights to reconvey the Vistana
Property or portions thereof back to Seller, and Seller's obligations to accept
the reconveyance thereof and refund the portions of the Purchase Price paid by
Purchaser and to discharge the Note and Mortgage, and other than any action
arising under Sections 7.01 or 7.02 respecting actions for specific performance
of this Agreement or any

                                      38

 
other equitable remedy, and other than any foreclosure or other enforcement
action by Seller arising under the Mortgage, shall be determined by binding
arbitration in accordance with the Federal Arbitration Act (or if not
applicable, the applicable state law), and the Rules of Practice and Procedure
for the Arbitration of Commercial Disputes of Judicial Arbitration and Mediation
Services, Inc. ("JAMS"), unless otherwise provided in this provision. Judgment
upon any arbitration award may be entered in any court having jurisdiction. Any
party to this Agreement may bring an action, including a summary or expedited
proceeding, to compel arbitration of any controversy or claim to which this
Agreement applies in any court having jurisdiction over such action.

            (a)  The arbitration shall be conducted in Palm Beach County and
     administered by JAMS who will appoint an arbitrator; or if JAMS is unable
     or legally precluded from administering the arbitration, then the American
     Arbitration Association will serve. All arbitration hearings will be
     commenced within ninety (90) days of the demand for arbitration. Upon a
     showing of cause, the arbitrator shall be permitted to extend the
     commencement of such hearing for up to an additional sixty (60) days.

            (b)  Nothing in this Agreement shall be deemed to (i) limit the
     applicability of any otherwise applicable statutes of limitation or any
     waivers contained in this Agreement; or (ii) limit either party's right to
     obtain from a court provisional or ancillary remedies before, during or
     after the pendency of any arbitration proceeding. Such action for remedies
     shall not constitute a waiver of the right of any party, including the
     claimant in any such action, to arbitrate the merits of the controversy or
     claim occasioning resort to such remedies.

     10.6   Headings. Descriptive headings are for convenience only and shall
not control or affect the meaning or construction of any provision of this
Agreement.

     10.7   Binding Effect. The term "Purchaser" shall include Purchaser's
successors and permitted assigns. The term "Seller" shall include Seller's
successors and assigns.

     10.8   Counterparts. This Agreement may be executed in several
counterparts, each constituting a duplicate original. All such counterparts
shall constitute one and the same agreement. Confirmation of execution by
electronic transmission of a facsimile signature page shall be binding upon any
party so confirming.

     10.9   Interpretation. Whenever the context of this Agreement shall so
require, the singular shall include the plural, the male gender shall include
the female gender and the
                                      39

 
neuter and vice versa. This Agreement was drafted through the efforts of both
parties and shall not be construed in favor of or against either party.

     10.10  Severability. If any provision contained in this Agreement shall be
held invalid, illegal or unenforceable in any respect, such invalidity,
illegality or unenforceability shall not affect any other provision. This
Agreement shall be construed as if such invalid, illegal or unenforceable
provision had never been contained in this Agreement.

     10.11  Recording. Seller and Purchaser agree that neither this Agreement,
nor a copy of this Agreement, nor any memorandum or short form of this
Agreement, other than the documents and instruments recorded in connection with
the Closing, shall ever be filed of record in the Public Records of St. Lucie
County, Florida, and in the event that this Agreement, a copy of this Agreement,
or any memorandum or short form of this Agreement is so filed by Purchaser or
its agents or employees, other than the documents and instruments recorded in
connection with the Closing, such act will be considered a default under this
Agreement and Seller, at Seller's option, may terminate this Agreement and
exercise any other rights or remedies of Seller under this Agreement for a
default on the part of Purchaser. In addition, Purchaser hereby appoints Seller
as Purchaser's agent and attorney-in-fact with full power and authority to
execute and record any and all documents deemed necessary by Seller to release,
explain or terminate such document wrongfully filed of record. Such appointment
is coupled with an interest and is irrevocable.

     10.12  Time of Essence. Time is of the essence of this Agreement.

     10.13  Confidential Information. Each party agrees that any information
provided at any time to such party by the other party in connection with the
negotiation, performance, or enforcement of this Agreement which has not been
generally disclosed to the public (the "Confidential Information"), including,
without limitation, any information contained in proprietary software systems,
any management techniques, and any customer and database information provided
pursuant to any license or affiliation agreement entered into pursuant to this
Agreement, shall be kept in confidence; provided, however, that any of such
information may be disclosed to a party's employees, agents, attorneys,
auditors, accountants, financial advisers, banks or other financial sources that
need to know such Confidential Information (it being agreed that such
representatives or persons will be informed by such party of the confidential
nature of such Confidential Information and directed to treat such Confidential
Information confidentially, and that such party will be responsible for any
disclosures of Confidential Information by its representatives). In the event
that a party becomes legally compelled to disclose any Confidential Information,
such party shall provide the other party with prompt prior written notice of
such requirement so that the other party may seek a

                                       40

 
protective order or other appropriate remedy, unless such notice is prohibited
by law. In the event such protective order or other remedy is not obtained, the
party legally compelled to disclose such Confidential Information agrees to
disclose only that portion of the Confidential Information which, in the opinion
of such party's counsel, is legally required to be disclosed.

     10.14 Further Assurances. In addition to the other obligations required to
be performed under this Agreement, Seller and Purchaser each agree to execute,
acknowledge and deliver such other instruments, documents and other materials as
the other may reasonably request in order to consummate the transactions
contemplated in this Agreement.

     10.15 WAIVER OF JURY TRIAL. PARTIES HERETO MUTUALLY AND WILLINGLY WAIVE THE
RIGHT TO A TRIAL BY JURY OF ANY AND ALL CLAIMS MADE AMONG THEM WHETHER NOW
EXISTING OR ARISING IN THE FUTURE, INCLUDING WITHOUT LIMITATION, ANY AND ALL
CLAIMS, DEFENSES, COUNTERCLAIMS, CROSS CLAIMS, THIRD PARTY CLAIMS AND
INTERVENOR'S CLAIMS, WHETHER ARISING FROM OR RELATED TO THE NEGOTIATION,
EXECUTION OR PERFORMANCE OF THIS AGREEMENT.

     10.16   Survival. The provisions of this Article X shall survive the
Closing or earlier termination of this Agreement.

                                       41

 
     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first-above written.

Signed, sealed and delivered                   "Seller"
in the presence of:

                                     PGA GOLF DEVELOPMENT, INC., a
                                     Florida corporation


/s/ Jesse Holshouser                 By: /s/ Jim L. Awtrey
- --------------------------------        -----------------------------
Print Name: Jesse Holshouser         Print Name: Jim L. Awtrey
           ---------------------                ---------------------
                                     Its: Chief Executive Officer
                                         ----------------------------
/s/ Kirk A. Pottinger
- --------------------------------     Date: August 12, 1997
Print Name: Kirk A. Pottinger            ---------------------------
           ---------------------

                      JOINDER OF PGA GOLF PROPERTIES, INC.

PGA GOLF PROPERTIES, INC. hereby joins in this Agreement for the limited purpose
of consenting to the provisions of Sections 5.02(g) and (h) hereof, but is not
otherwise a party to this Agreement.

                                     PGA GOLF PROPERTIES, INC., a
                                     Florida corporation


/s/ Jesse Holshouser                 By: /s/ Jim L. Awtrey
- --------------------------------        -----------------------------
Print Name: Jesse Holshouser         Print Name: Jim L. Awtrey
           ---------------------                ---------------------
                                     Its: Chief Executive Officer
                                         ----------------------------
/s/ Kirk A. Pottinger
- --------------------------------     Date: August 12, 1997
Print Name: Kirk A. Pottinger            ---------------------------
           ---------------------


                   [SIGNATURES FOR PURCHASER ENTITIES FOLLOW]

                                       42

 
                                      "Purchaser"
                                       --------- 

                                     VISTANA PSL, INC., a Florida 
                                     corporation


/s/ Julie Granados                   By: /s/ Raymond L. Gellein, Jr.
- ---------------------------------       --------------------------------
Print Name: Julie Granados           Print Name: Raymond L. Gellein, Jr.
           ----------------------               ------------------------
                                     Title: Chairman
/s/ Susan B. Werth                         -----------------------------
- --------------------------------- 
Print Name: Susan B. Werth           Date:  August 12, 1997
           ----------------------          -----------------------------



                            JOINDER OF VISTANA, INC.

VISTANA, INC. hereby joins in this Agreement for the limited purpose of
consenting to the provisions of Section 5.03(f) hereof, but is not otherwise a
party to this Agreement.

                                     VISTANA, INC., a Florida
                                     corporation

/s/ Julie Granados                   By: /s/ Raymond L. Gellein, Jr.
- ---------------------------------       --------------------------------
Print Name: Julie Granados           Print Name: Raymond L. Gellein, Jr.
           ----------------------               ------------------------
                                     Title: Chairman
/s/ Susan B. Werth                         -----------------------------
- --------------------------------- 
Print Name: Susan B. Werth           Date:  August 12, 1997
           ----------------------          -----------------------------



                                      43

 
                                  EXHIBIT "A"
                                  -----------

                       Legal Description of Option Parcel

                                       44

 
                                  EXHIBIT "B"
                                  -----------

                     Legal Description of Vistana Property





 
                                  EXHIBIT "C"
                                  -----------

                      Form of Access and Utility Easement





 
                                  EXHIBIT "D"
                                  -----------

               Legal Description for Access and Utility Easement





 
                                  EXHIBIT "E"
                                  -----------

                          Form of Golf Access Easement





 
                                  EXHIBIT "F"
                                  -----------

                Legal Description of Initial Development Parcel





 
                                  EXHIBIT "G"
                                  -----------

                            Form of Promissory Note





 
                                  EXHIBIT "H"
                                  -----------

                        Form of Purchase Money Mortgage





 
                                  EXHIBIT "I"
                                  -----------

                             Preliminary Site Plan





 
                                  EXHIBIT "J"
                                  -----------

                   Form of Marketing and Promotion Agreement





 
                                  EXHIBIT "K"
                                  -----------

                         Form of Affiliation Agreement