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.

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.

If you decide to sell figure out if the problem is your price or your pix/advertising.

Extremely dishonest advertising and it infuriates me. 

In bold-- because that is what is advertised.

@Evelyn Velez we need more info.Where do you have your property advertised?

You'll be able to advertise and show it before you close on the new property -- having a tenant in place on the day you move will knock down your vacancy expectations.