More autocrossing than you can shake a stick at. Gulf Coast is okay if you like getting three or four runs spaced throughout the day. It's not my cup of tea. I do hear they have good competition there, though - lots of guys who are fast.
I live in the Tampa Bay area. I don't know where you are. This site covers most of the state of Florida.
Auto-X/Road Racing - Tampa Racing
Check out the autocross and driving event schedule. I recommend the club called FAST.