If there is a pending RAFT application the case won't move forward until it processes and/or if the person owes more than $7k that you are willing to let go of the remaining rent or have a payment agreement in place.

Like down payment assistance.

It's not only the rehab but the ability to market and sell the property before the balloon payment comes due. 

you're just swapping a rental payment for a mortgage payment to build equity.yes, you can try to spin up off market leads; it takes a lot of work. 

The only concerns that we have are insuring older non code homes and Flood Insurance.  

Even if they tell me they are moving out the end of that month, I still start the eviction process for non-payment.

This way you can bring $500K of total down payment on the new property. 

Do not take her at her word for the payment or cancel the notice. 

I use avail.co for my leases and rent payments.

I don't know the laws in Florida but in Texas, you can refuse to accept payment once you serve the notice to get them out of the property and end the nightmare.