If your parents have a long-term mortgage on it already when offer to manage the property while they're in the Floridas for a split of profit?

That would not even be legal.Anyone telling you different or offering you anything that says it is leads of delinquent borrowers is either lying to you, lying to you and making stuff up or, lying to you and violating state and federal statutes. 

Owners mistakenly ASSUME all PMCs offer the exact SAME SERVICES and PERFORM those services EXACTLY THE SAME WAY, so price is the only differentiator – and they often select the first PMC they call!

They also say they'll call my lead lists for no additional charge but I've yet to give them anymore than the 10K they include.  

But if they really want out, you could make an offer to them that if they want to buy out their lease, you will terminate their tenancy early.In Florida, other than unlawful discrimination or retaliation, the landlord can terminate a month-to-month for any reason.

I'm happy to point in the direction of some additional resources as well.

We do offer bank statement HELOCs for business owners who don't show income on paper but can show revenue coming in(bank statements), doesn't sound like that applies here.Freddie Mac allows for assets to be counted as income, 70% of total divided by 240.

I was also told that the LLC interest has to be divided based on the capital contribution and cannot be divided based on the work, for example it can't be a 50/50 partnership if one puts all the money and the other does all the work.Any additional insight or leads would be helpful!

For those considering the Caribbean, the USVI offers the same fee simple ownership as the mainland, thus reducing risk. 

I was given the impression that it was a special deal for us, but as I read the engagement letter, the money back guarantee was a standard language, offering clients 30-day money back guarantee.