From the date he turned in the keys your required to give him his security deposit statement per your state law requirement. some state 21 days, other 30 so check..Google landlord state laws for your state and get familiar with those statutes 

By the time they're out and you've got the rental turned around, you're 3 months down the road.However in a VR situation, you've got the money up front and if they don't leave, now they've got to contend with Felony Defrauding an Innkeeper (Florida Statute 509.151.)

One thing I feel obligated to point out as one of the resident slumlords here who have more experience than we should with not-so-nice real estate scenarios: the statute of limitations for mortgage fraud is 10 years.

Be SURE to check & comply with your local statutes & code requirements!

The two relevant -statutes are G.S. 39 50 (for sales of property) and G.S. 42 -14.2 (for leases of property). 

From the Louisiana statutes: E.

Now, there are about 10 different ways to interpret most statutes, and there do not seem to be any judicial decisions on this statute that would offer any guidance as to whether a wholesaler constitutes a "real estate broker."

It subjects you to the external rules (generally) of the statutes in your state.

What is the "Statute of Frauds"?

Read your state statutes.