Exhibit 8.1

                                 August 8, 1997


UP Sedona, Inc.
5745 North Scottsdale Road
Suite B-101
Scottsdale, Arizona  85020

Gentlemen:

         You have  requested  our  opinion  as to  certain  federal  income  tax
consequences  in connection with the issuance of Resort Hotel  Investment  Units
(the "Units") by UP Sedona, Inc.

         The facts, as we understand them, are set forth in amended Registration
Statement No.  333-22643,  and exhibits  thereto,  filed with the Securities and
Exchange  Commission  (the  "Registration  Statement").  All  terms  capitalized
herein, and not specifically  defined herein, shall have the same meaning as set
forth in the  Registration  Statement.  We have  reviewed the summary of federal
income  tax  consequences  to the Unit  Owners  set  forth  in the  Registration
Statement   and  the   Prospectus   under  the  heading   "Federal   Income  Tax
Considerations."  Based upon the facts set forth in the Registration  Statement,
(i)  Counsel's  opinions with respect to  classification  of the Rental Pool for
federal  income tax purposes are set forth in "Entity  Classification  of Rental
Pool and Taxation of Ownership of Units" and  "Classification  as a Partnership"
under  the  heading  "Certain  Federal  and State  Income  Tax  Aspects"  in the
Prospectus and Registration  Statement,  and (ii) Counsel is of the opinion that
the remaining  statements of law contained under the heading "Federal Income Tax
Considerations"  in the Prospectus and Registration  Statement address all other
material federal income tax consequences expected to result from the issuance of
the Units and that such statements of law are more likely than not correct under
the  Internal  Revenue  Code of 1986 (the  "Code"),  as  amended,  the  Treasury
Regulations promulgated thereunder and existing interpretations thereof.

         As noted in the  Prospectus,  Counsel  has  specifically  not opined on
certain  federal  income tax issues  because the  relevant  facts are  presently
unascertainable and, in certain cases, there is a clear lack of legal authority.
Specifically,  Counsel  expresses  no  opinion  with  respect  to (a)  whether a
particular  owner will be able to  establish a profit  motive under Code Section
183;  (b)  whether a  particular  owner  will be  subject  to the  gross  income
limitation  under Code Section 280A;  or (c) whether a particular  owner will be
able to deduct interest payments on any debt used to acquire a unit.



UP Sedona, Inc.
August 8, 1997
Page 2


         The   opinions   and   statements   of  law  in  "Federal   Income  Tax
Considerations"  are  expressly  made subject to the several  conditions  stated
therein and,  should any condition not be met,  those  opinions or statements of
law may not be relied upon.  Counsel's  opinions are not binding on the Internal
Revenue  Service nor on the courts and represent only our best judgment based on
evaluation of the legal  authorities  reasonably  available to us on the date of
the  Prospectus.  We assume no  responsibility  for  changes in  applicable  law
occurring  after  that  date.  You  should  be  aware  that,  as  stated  in the
Prospectus,   judicial  opinions   generally  have  a  retroactive   effect  and
legislative enactments and administrative  determinations sometimes have such an
effect. Accordingly, you should be aware that future legislation, administrative
or judicial  authority could change the weight of authority on issues  discussed
in the  Prospectus.  Also, any variation or difference in the facts as set forth
in the Registration  Statement might affect the opinions and conclusions  stated
therein.

         We render  this  opinion  and the  opinions  in the  Prospectus  in our
capacity as  attorneys  admitted to the practice of law in the State of Arizona.
We do not opine or purport to opine on any matter to the extent that it involves
laws of any  jurisdiction  other than the State of Arizona and the United States
of America.

         We consent to the use of this letter as an exhibit to the  Registration
Statement and to the references to the name of our firm contained therein.

                                    Very truly yours,



                                    O'Connor, Cavanagh, Anderson,
                                    Killingsworth & Beshears,
                                       A Professional Association