The seller said they would provide a signed letter from the tenants and seller stating that the deposits had been returned to the tenants.    

Let me give you a taste of TRUE lead generation.0 dollars spent0 budgets managed or figured out0 seconds spend on the phone0 letters sent0 mailers purchased0 effort spent0 postage0 calls placed0 angry callers received0 bandit signs placed0 Voice mails sent0 texts sent0 bandit signs placed0 fingers lifted0 effort, 0 stress, 0 work put into this (other than setting up the system 5 years ago).I am still waiting for ANYONE to challenge me on a better lead generation method.4.

Being poor carries with it a lot of stigma and assumptions about being unable to handle regular life skills like running a budget.

If loans are going concurrently then both lenders will require a  Letter of Explanation for Credit Inquires for the purpose of determining if your credit inquiries will result in you borrowing money.

Find the owner, write them a letter, and see if they're willing to start a conversation.

Land is difficult for a seller to get sold fast, the seller might carry a loan of half the price for like ten years, this gives you more cash to work with.Girlfriend has how many pets?

I also need to show proof of funds or have a preapproval letter.

When a seller carries a note, the likelihood of that note getting paid rests on the buyer's ability to run the business. 

I actually think you could of evicted them for not participating in the program they have to provide a letter to you within like 2 weeks saying why they need relief.

If so, you now have a partner on board who carries risk and will need to be compensated as well.