The problem is that even if it slips by at the beginning, sooner or later someone is going to come into the HOA looking to buy and when told that their RV is not permitted, they will come back and say - "Well, how come there is an RV owned by one of your residents now?". Then it will be "Oh really, where?" - and yours will be pointed out and then they come and say get rid of it or move. Be honest and direct up front and any agreement that is made has to be in writing with the stipulation that the agreement holds until you sell the condo, house, or whatever.
