My current rental property  manager is not responding to my emails and my phone calls since one month .

If you find someone that will let you supply the materials and work for labor only and sign a contract you supplied , you have hired an employee , a laborer , not a contractor .

Send me an email or a message here and I can offer some tips I use to maximize profits in FL.  

Good to e-mail on the address on your profile? 

If I were wildly successful in implementing any strategy, I would keep quiet about it and enjoy my life.It's like the tale about the gold miners in California during the Gold Rush of 1849:  the only ones who made real money were the ones selling the tools and supplies to the miners.  

I got an email today that the BOI requirement was on hold again since the fifth circuit reinstated the injunction today.

The Wichita market currently does not have enough supply to meet the buyers need. 

Feel free to send me an email or reach out I would be happy to help or offer advice in any way possible.

Then I have a credit card to charge supplies and any utilities which allow credit card payments.

And the reason why your "tale of two halves" will play out as you described.Demand:  This has actually been high almost all along, but rent growth hasn't materialized in response due to high levels of new supply.