3 in the Chiefland/Cedar Key/fanning Springs area alone close in April or May until about October and you can simply look them up and see. Others have tons of vacant sites in summer. Of course, the State Park CG's and National Park CG's don't close and just look where most of them are located and what the usual reason they are even there. Water baby, water! Wow, are some RV'ers who live in Florida really NOT aware! Who'd a thunk it? Sand hole, meet head! As said, our family owns CG's in Florida and they know and know why!