Simple solution to that- don't run slums, keep your properties in good order. 

Isn't it unlikely that a homeowner who cant afford a 2-3k tax bill would even challenge this legally?

After doing an audit on my time and realizing that I spent over 40% of my time shopping for materials, I knew I needed to find a better solution.

You only do that if you are rich enough to afford it. 

About me, most of my assets are RE but in another market so I would be diversifying in that market.Potential for appreciation is very uncertain: prices have risen a lot locally lately and are as high as they have ever been, and it’s unlikely higher prices would be affordable by locals.

I have heard the 16% solution mentioned. 

National debt is to high, we couldn’t afford higher interest rates.  

Offering a rent-free period helps the seller stabilize, but what happens if they still can't afford rent when the time comes?

Plus, compared to other parts of Florida, the Panhandle is still relatively affordable, making it a great option for first-time investors or those looking to diversify their portfolio.Another huge perk is Florida’s no state income tax and landlord-friendly laws, which make it easier to manage and profit from rental properties.

Still no solution yet from them though after I check in every few days.