[oneounceload]

Tampa Bay and Fishhawk have skeet fields (to go with their sporting clays); I do not know if the military bases allow the public in,

On your way down either I-75 or US 19, there is a club near Dunnellon (Robinson Ranch), that has trap, skeet, several 5-stands and a FITASC parcour.

Here's a list of gun clubs:

http://www.claytargetsonline.com/florida/