"Expired Vacant Homes" might be a possibility; but when an Owner "lives" in the property, you have to provide an exit strategy. They can't very well turn over control to a Tenant unless the Owners have a place to move to. Without that missing ingredient, you're just spinning your wheels.
On "Active Retail Listings", I doubt that any Listing Agent is going to encourage you to approach their Client about renting the Subject property out . . . . they can do that themselves, and very few will want another Cook in the Kitchen. So unless Florida Agents are completely different from Agents elsewhere, I think you'll find a complete lack of enthusiasm for this approach among them. What would the Referral Fee be? ¼ of one month's rent? I don't think that will garner much help.
Renting only complicates the selling process. Besides, you normally want the property under the control of just one Agent, either it's For Sale, or it's For Rent. People start tripping over one another when it's both.
A "Hot" Rental Market probably means most Landlords don't really need to pay an Agent to find Tenants . . . . they probably need "Screeners".
Perhaps you could contact the Collections Officers at your local Banks and ask "IF" they would consider renting out "short term" any of the REO Inventory, and keep it occupied while they wait to dispose of it. Just remember, ultimately they will want to sell it . . . . and Not be a permanent Landlord. But don't be surprised if the majority of the Banks have their own internal department, well-skilled in performing this function, and within legal guidelines.
Good Luck.
_________________________
Dale C. Hittle of GOLDEN RULE PROPERTIES in Glover, Vermont
Where We're Always Striving To Put Together "THE FAIR DEAL"