GUARANTY & INDEMNIFICATION AGREEMENT OF
                               GREGG R. MULHOLLAND

         This Guaranty and  Indemnification  Agreement (the "Guaranty") dated as
of May 16, 2002, is made by Gregg R. Mulholland,  an individual  resident in the
State of  California  ("Guarantor"),  in  favor  of  William  R.  Fairbanks,  an
individual resident in the State of South Carolina, Red Oak Limited Partnership,
a South  Carolina  limited  partnership,  and  Douglas A. Brown,  an  individual
resident in the State of South  Carolina (each an "ASDG  Shareholder"),  and the
sole shareholders of American Sports  Development  Group, Inc., a South Carolina
corporation ("ASDG").

                                    RECITALS

A.       The ASDG  Shareholders  and  American  Inflatables,  Inc.,  a  Delaware
         corporation  ("Inflatables"),  have  entered  into  a  Share   Exchange
         Agreement dated May 16, 2002 (the "Share Exchange Agreement")  pursuant
         to which the ASDG  Shareholders  will become holders of a supermajority
         of the outstanding common stock of Inflatables.

B.       Guarantor is currently a director and the President and Chief Executive
         Officer of  Inflatables and the beneficial owner of approximately 34.9%
         of Inflatables' outstanding common stock.

C.       Paul D. Copenbarger, dba Copenbarger & Associates  ("Copenbarger"), has
         alleged that he is a judgment  creditor  of  Gregg  R.  Mulholland   in
         connection  with action number 807767 (the "First Copenbarger Action"),
         in the Superior Court of the State of California, County of Orange (the
         "California  Court"), entitled Copenbarger  v. Ariss.  Copenbarger  has
         brought  an  action  (case  no.  02CC05-736,  the  "Second  Copenbarger
         Action") in the California  Court naming Universal  Consultants,  Inc.,
         National  Financial, Inc.,  Paintball  Incorporated  (which  may  be  a
         reference to ASDG),  Inflatables,  William Carroll,  Gregg   Mulholland
         and Does 1 through 100 as defendants (each a  "Copenbarger  Defendant")
         seeking  an order  forbidding  any  such  defendant  from  transferring
         property belonging to Mr. Mulholland. The California Court has enjoined
         the Copenbarger  Defendants  from  transferring  any shares of stock of
         Inflatables in which Mr. Mulholland has an interest until completion of
         proceedings therein or until further order of Court.

D.       The ASDG  Shareholders  are unwilling to enter into the Share  Exchange
         Agreement unless  Guarantor  guaranties the performance of Inflatables'
         obligations  under the Share  Exchange  Agreement  as  provided in this
         Guaranty and Guarantor  desires to enter into this Guaranty in order to
         induce  the  ASDG   Shareholders  to  enter  into  the  Share  Exchange
         Agreement.

                                    GUARANTY

         NOW THEREFOR,  in consideration of the premises herein and in the Share
Exchange  Agreement,  and in order to induce the ASDG Shareholders to enter into
the  Share  Exchange  Agreement,  the  Guarantor  hereby  agrees  with  the ASDG
Shareholders as follows:

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                                    ARTICLE I
                                   DEFINITIONS

           All  capitalized  terms used herein and not otherwise  defined herein
shall have the meaning ascribed to such in the Share Exchange Agreement.

                                   ARTICLE II
                                    GUARANTY

         2.1 Guaranty. Guarantor hereby irrevocably,  fully and unconditionally,
guarantees to the ASDG  Shareholders and their successors and assigns,  the full
and  prompt  performance  by  Inflatables  of  all of  Inflatables'  agreements,
covenants and obligations incurred pursuant to and/or arising in connection with
the Share  Exchange  Agreement and any related  agreement or instrument  and the
truthfulness, completeness and correctness of all representations and warranties
of  Inflatables  contained  in the  Share  Exchange  Agreement  and any  related
agreement or instrument.

         2.2      Guarantor's Obligations Unconditional and Independent.

                  (a) The  obligations  of  Guarantor  under this  Guaranty  are
independent of the obligations under the Share Exchange  Agreement and any other
related  documents,  and a  separate  action  or  actions  may  be  brought  and
prosecuted  against  Guarantor to enforce his  obligations  under this Guaranty,
irrespective  of whether any action is brought  against  Inflatables  or whether
Inflatables is joined in any such action.

                  (b) The liability of Guarantor hereunder shall be absolute and
unconditional, irrespective of (i) any lack of validity or enforceability of any
provision  of  the  Share  Exchange   Agreement  or  any  related  agreement  or
instrument; (ii) any amendment or waiver of or consent to any departure from any
provision  of  the  Share  Exchange   Agreement  or  any  related  agreement  or
instrument;  (iii) the existence of any claim,  set-off,  defense or other right
that the Guarantor may have against any Person,  or (iv) any other  circumstance
which might  otherwise  constitute a defense  available  to, or a discharge  of,
Guarantor  or any other  guarantor in respect of  Inflatables'  representations,
warranties,  agreements,  covenants,  or  obligations  under the Share  Exchange
Agreement, this Guaranty or any agreement or instrument relating thereto.

                  (c) This Guaranty is a continuing guaranty and shall remain in
full force and effect as long as the Share  Exchange  Agreement or any provision
thereof is in force and effect.

         2.3 Indemnification.  Guarantor hereby agrees to defend,  indemnify and
hold harmless the ASDG Shareholders and their affiliates,  employees, agents and
contractors from and against any and all losses, damages,  claims,  obligations,
fines,  penalties  and  liabilities  of any  sort  or  kind  (including  without
limitation  reasonable  attorneys fees) arising in connection with the breach by
Inflatables of any of its representations,  warranties, agreements, covenants or
obligations set forth in the Share Exchange  Agreement or any related  agreement

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or  instrument  and  any  breach  by  Guarantor  of any of his  representations,
warranties,  agreements,  covenants or obligations set forth in the Shareholders
Agreement.

         2.4 Escrow of  Inflatables  Stock.  In order to ensure  performance  of
Guarantor's  obligations  hereunder,  Guarantor  hereby  agrees to place 875,000
shares of  Inflatables'  common stock held by Guarantor (the "Escrowed  Shares")
into escrow pursuant to that certain Escrow Agreement of even date herewith (the
"Mulholland Escrow Agreement"), by and between the ASDG Shareholders, Guarantor,
Universal Consultants,  Inc., a Nevada corporation ("UCI"),  National Financial,
Inc., a Nevada corporation  ("NFI"),  William Carroll, an individual resident in
the State of California,  Robert B. Beauchamp, Meir J. Westreich, and Douglas R.
Holmes  (Messrs.  Beauchamp,  Westreich and Holmes are  hereinafter  referred to
collectively as the "Mulholland Escrow Agent"). Guarantor hereby agrees that his
obligations  hereunder may be satisfied by the transfer to the ASDG Shareholders
of such shares as contemplated in the Mulholland  Escrow Agreement to the extent
the value of such  shares is equal to  Guarantor's  obligations  hereunder.  The
Escrowed Shares shall include any securities or property payable with respect to
the Escrowed Shares as a result of any stock dividend,  split-up or combination,
or into which  Inflatables  Common  Stock shall be  converted  or exchanged as a
result of any merger, reclassification or reorganization.

         2.5 Copenbarger  Action.  Guarantor  hereby covenants to exert his best
efforts to cause the California  Court, as promptly as practicable,  to void and
set  aside any  judgment  lien or the like  applicable  to the  Escrowed  Shares
granted in connection with the First Copenbarger Action and to seek to cause the
California  Court,  as  promptly  as  practicable,  to void  and set  aside  all
restraining  orders,  injunctions and the like in the Second  Copenbarger Action
applicable  to the  Escrowed  Shares  and have  the  Second  Copenbarger  Action
dismissed. Without limiting the foregoing, Guarantor hereby agrees to (1) file a
motion with the California  Court, in form and substance  acceptable to the ASDG
Shareholders,  to set aside all  judgment  liens and the like against him in the
First  Copenbarger  Action  within  ten  (10)  days of the  date  hereof  and to
diligently  pursue  such  motion with  Guarantor's  best  efforts and (2) file a
motion with the California  Court, in form and substance  acceptable to the ASDG
Shareholders,  to set aside any and all restraining orders,  injunctions and the
like applicable to the Escrowed Shares in the Second  Copenbarger  Action within
ten (10) days of the date  hereof and to  diligently  pursue  such  motion  with
Guarantor's best efforts.


                                   ARTICLE III
                              WAIVERS & SUBROGATION

         3.1  Waivers.  Guarantor  hereby  waives,  to the extent  permitted  by
applicable law, (i) the benefits of promptness, diligence, presentment or demand
of  payment;  (ii)  notice of  acceptance  and notice of the  incurrence  of any
liability by Inflatables; (iii) notice of any actions taken by Inflatables under
the Share Exchange Agreement or any other related agreement or instrument;  (iv)
all other notices, demands and protests, and all other formalities of every kind
in connection with the enforcement of the covenants,  agreements, or obligations
of any  party  hereunder,  the  omission  of or  delay  in  which,  but  for the
provisions of this Article III, might constitute grounds for relieving Guarantor
of his  obligations  hereunder;  (v) any right to compel or direct  any party to

                                       3


seek  payment or recovery of any amounts owed under this  Guaranty  from any one
particular fund or source; (vi) any requirement that any party protect,  secure,
perfect or insure any security  interest or lien or any property subject thereto
or exhaust any right or take any action against  Inflatables or any other Person
or any collateral and (vii) any other defense available to Guarantor.

         3.2 Subrogation. Guarantor hereby irrevocably waives and agrees he will
not  exercise  any and all  rights  which he has or may have at any time or from
time to time  (whether  arising  directly or  indirectly  by operation of law or
contract)  to assert any claim  against  Inflatables  on account of any payments
made under the Share Exchange Agreement, this Guaranty or otherwise,  including,
without  limitation,  any and all  existing  and future  rights of  subrogation,
reimbursement,  exoneration,  contribution and/or indemnity. If any amount shall
be paid to Guarantor on account of such subrogation  rights at any time when any
obligation or liability owed to any ASDG Shareholder shall not have been paid in
full,  such  amount  shall  be  held  in  trust  for  the  benefit  of the  ASDG
Shareholders,  shall be  segregated  from the other funds of Guarantor and shall
forthwith  be paid over to the ASDG  Shareholders  to be  applied in whole or in
part  by  the  ASDG  Shareholders   against  the  liability  owed  to  any  ASDG
Shareholder,  whether  matured  or  unmatured,  and all such other  expenses  in
accordance with the terms of the Share Exchange Agreement.

                                   ARTICLE IV
                                  MISCELLANEOUS

         4.1  Notices.  All  notices  and  communications  provided  for in this
Guaranty  shall be given in accordance  with the terms of the notice  provisions
contained  in the Share  Exchange  Agreement.  The  address  and fax  number for
notices to Gregg R. Mulholland are:

                  947 Newhall Street
                  Costa Mesa, CA 92627
                  Fax: (949) 515-9765

         4.2 Amendment, Waiver in Writing. No amendment of any provision of this
Guaranty shall be effective  unless it is in writing and signed by Guarantor and
the ASDG Shareholders,  and no waiver of any provision of this Guaranty,  and no
consent to any departure by Guarantor therefrom, shall be effective unless it is
in writing and signed by the ASDG Shareholders,  and then such waiver or consent
shall be effective  only in the specific  instance and for the specific  purpose
for which given.

         4.3 Rights of the ASDG Shareholders. No failure on the part of any ASDG
Shareholder,  to exercise,  and no delay in exercising,  any right  hereunder or
under the Share Exchange  Agreement or any related agreement or instrument shall
operate as a waiver  thereof,  nor shall any single or partial  exercise  of any
right  preclude  any other or further  exercise  thereof or the  exercise of any
other right. The rights and remedies of any ASDG Shareholder provided herein and
in the Share  Exchange  Agreement and any related  agreement or  instrument  are
cumulative  and are in addition to, and not exclusive of, any rights or remedies
provided  by law or in equity.  The rights of the ASDG  Shareholders  under this
Guaranty,  the Share Exchange  Agreement or any agreement or instrument  against

                                       4


any party thereto are not  conditional  or contingent on any attempt by any ASDG
Shareholder  to  exercise  any of its  rights  under  this  Guaranty,  the Share
Exchange  Agreement or any agreement or instrument against such party or against
any other Person.

         4.4 Severability.  Whenever  possible,  each provision of this Guaranty
shall  be  interpreted  in  such  manner  as to be  effective  and  valid  under
applicable  law, but if any  provision of this Guaranty is held to be prohibited
by or invalid under  applicable law, such provision shall be ineffective only to
the extent of such prohibition or invalidity, without invalidating the remainder
of such provisions or the remaining provisions of this Guaranty.

         4.5 No Strict Construction. The language used in this Guaranty shall be
deemed to be the language  chosen by the Parties to express their mutual intent,
and no rule of strict construction shall be applied against any Person.

         4.6 Captions. The captions used in this Guaranty are for convenience of
reference  only and do not  constitute a part of this  Guaranty and shall not be
deemed  to  limit,  characterize  or in any way  affect  any  provision  of this
Guaranty, and all provisions of this Guaranty shall be enforced and construed as
if no caption had been used in this Guaranty.

         4.7   Counterparts.   This   Guaranty   may  be  executed  in  multiple
counterparts,  each of which shall be deemed an original  but all of which taken
together  shall  constitute  one and the same  instrument.  Rebuttable  proof of
execution of this Guaranty by any party may be made by presentation of a copy of
this Guaranty  bearing a facsimile or  photostatic  copy of the signature of the
party whose execution is sought to be proved,  and such copies shall be as valid
as the  originals  and as  admissible  as evidence of proof of the execution and
terms and provisions hereof as the originals.

         4.8 Governing Law. All questions concerning the construction,  validity
and  interpretation  of this  Guaranty  shall be  governed by and  construed  in
accordance with the domestic laws of the State of South Carolina, without giving
effect to any  provision  (whether  of the State of South  Carolina or any other
jurisdiction)  that would cause the application of the laws of any  jurisdiction
other than the State of South Carolina.

         4.9  Time is of the Essence. Guarantor agrees and stipulates that  time
is of the  essence  with regard to his performance of his obligations under this
Guaranty.

         4.10 Successors & Assigns.  This Guaranty shall be binding on Guarantor
and his successors and assigns, and inure, together with all rights and remedies
of the ASDG  Shareholders,  to the  benefit of the ASDG  Shareholders  and their
successors, transferees and assigns.

         4.11  Fraudulent  Transfers  and  Conveyances.  Guarantor  and the ASDG
Shareholders  (by their  acceptance  of the  benefits of this  Guaranty)  hereby
confirm  that  it is  their  intention  that  this  Guaranty  not  constitute  a
fraudulent transfer or conveyance for purposes of any applicable bankruptcy law,
fraudulent  transfer  or  conveyance  law or similar  state or federal  law.  To
effectuate  the foregoing  intention,  Guarantor and the ASDG  Shareholders  (by

                                       5


their acceptance of the benefits of this Guaranty) hereby irrevocably agree that
the obligations and liabilities guaranteed by Guarantor shall be limited to such
amount  as will,  after  giving  effect  to such  maximum  amount  and all other
(contingent or otherwise)  liabilities of Guarantor that are relevant under such
laws,  and after  giving  effect to any rights to  contribution  pursuant to any
agreement  providing for an equitable  contribution  among any other guarantors,
result in the  liabilities  guaranteed  by  Guarantor in respect of such maximum
amount not constituting a fraudulent transfer or conveyance.

         4.12  Relationship to the Share Exchange  Agreement.  The terms of this
Guaranty are an addition to the terms of the Share  Exchange  Agreement  and are
not to be  construed  in any  way as a  limitation  on the  rights  of the  ASDG
Shareholders or as a limitation on the agreements,  covenants, or obligations of
the Guarantor.

         IN WITNESS WHEREOF, Guarantor has executed this Guaranty as of the date
first written above.


                                           /s/ Gregg R. Mulholland
                                           ---------------------------------
                                           Gregg R. Mulholland

Accepted:


/s/ William R. Fairbanks
- ------------------------------------------
William R. Fairbanks


RED OAK LIMITED PARTNERSHIP

By:   /s/ William R. Faribanks
    -------------------------------------------------
      William R. Fairbanks, General Partner



/s/ Douglas A. Brown
- -------------------------------------------
Douglas A. Brown