Not a lawyer, but you should be able to amend the OA and have both parties (you and your wife) sign off on it. 

., or Atlanta, GA. area or maybe I was just late to the party in those areas.

Of course, I will have thorough 3rd party inspections done on both, but they're really clean & solid compared to other properties I've looked at.

Just minutes away you have Gulfstream Casino, the racetrack, and Aventura Shopping Mall.

Also be careful if you transfer into an LLC to make sure the insurance names you and the LLC as covered parties.

Let me also mention that all parties involved understand the risks.

I'm new to Wholesaling myself, The challenge is not so much a Lender, (don't really need one), it's finding a deal with a Win-Win-Win  for all  parties. 

I'm using this as a 1031; it was planned out and discussed with all impacted parties well in advance.

Yes, 30+ can still do great from a revenue standpoint and will be less wear and tear on your property since guests staying 30+ days are less likely to be partying on a nightly basis than 4 groups staying throughout the month. 

If you need to push a less critical date 1-2 days and you still have contingencies in place normally an email will suffice, assuming all party’s are cooperative.