You are where I was in 2006/7. Joe, Chuck, and Tim were very supportive. I bought a car from The Rocky Mountain Region, and made a big deal to my friends and online about how much fun I was having. The first year, I raced alone, while building contacts, but always as a 944 Spec Car. The one guy in 944 Cup tried to get me to run in that class, but I didn't want to spend the money to be competitive, and wanted to promote 944 Spec. The class grew to 5 the second year, and soon after, the 944 Cup driver de-modded his car to run with us.
The class has continued to grow, year over year. The one thing that you might have to contend with is that SE30 seems popular down there, though I'm not sure about Florida itself.
If you decide to pursue this, you'll get a lot of support here, that's for sure!