Explain why you need them to vacate the property and the benefits of accepting cash for keys, such as avoiding the eviction process and potentially receiving a financial incentive to help with moving expenses.

I'll stick to that and avoid Craigslist.

Criminals go where crime is easier and where they can avoid attention.

But wanted to add that you may want to consider a consultation with an attorney or even your liability insurance company to discuss best ways to handle this up front to avoid mis-steps in communication with the tenants, neighbors, media etc.

But be cautious, you could check with your lender directly to avoid triggering any concerns.As for waiting a few months before transferring the deed, it’s often recommended just to avoid drawing any immediate attention to the transfer, but every lender is different.

But I would like to avoid uncapping the property value.

The appraisers are professionals and usually undervalue your property by about 15-20% just to avoid people complaining too much.  

@Daniel Sam I have avoided 32208 and 32209 entirely so I do not have any information on specific areas within those zip codes.

It is completely unnecessary and a total waste of your money.

Technically, the IRS could pursue the Substance over Form doctine if they believed this was all done for tax avoidance in pre planned steps.