I know it's been a while since you posted this. There is still no net in central FL that i know of at least not in GMRS. But on good news there's a bunch of new repeaters that have gone online since you made this comment. I am actually the owner of one of those repeaters and a node connected to the mygmrs network.
If you are interested why don't you get a node deployed in your home? All you need is a radio with a sound card, an antenna and cable, a raspberry Pi and internet access and you have a node in your house connected to the network that you can move around to other nodes to participate in any net's.