We note in our advertising that we accept vouchers and the income requirements are waived for voucher holders.

And realistically, if you are advertising on something like social media, you will likely only get about 5-10% of your total leads being qualified.  

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

OK then so you don't get black balled on this site you need to let everyone know you are a Sub 2 trainer and you charge for it.. that's the proper way to use BP otherwise you need to do what others in the bizz do and pay for your advertising on BP..

Then find out if rules were to ever reverse, do the CC&RR's have a clause protecting existing rental permit owners so they are grandfathered in despite any changes in the future.Also, check the OTA's to see if anyone in this desirable lake location are advertising their 30+ day rental.

San Antonio has experienced steady economic growth, fueled by a diverse economy including sectors such as healthcare, military, tourism, manufacturing, and an overflow from the Austin market. 

So I am seeking advise on platforms to advertise the units, how to vet potiential tenents, how to create a lease agreement, how to collect rent, and any other helpful tips/advise that anyone would have. 

Also look and advertise on the Craigslist site appropriate for that part of Florida.

I read somewhere here that I could advertise here asking for joint venture partners, how does that work?

Just know if you want low money down and you do owner finance/subto/lease options, you will need to do direct to seller advertising and have a good real estate attorney.