It is not legal to ride in J.W. Corbett
This is from there website:
http://myfwc.com/viewing/recreation/wmas/lead/jw-corbett/visitor-information/"The use or possession of airboats, ATVs, tracked vehicles or unlicensed and unregistered motorcycles is prohibited."
I hunt and camp there often. Though it would be an awesome place to ride, I have not tried. I have seen people get caught though.