Good for you!!!
Here's a link to where you can find an SCCA region in your part of Florida... Go find an autocross and have a killer time safely and legally!
http://www.scca.com/Inside/Index.asp?Reference=436798
Besides, autocrossing 5 ~ 10 times will make you a better driver than 99% of the public. Just KNOWING you can then outdrive all the street racer pussies is reason enough to smile.
Anthony "Mario" Crea
NNJR-SCCA