Like others have said Fla state parks are very nice. Check out their website to find the one you like. Those around the beaches need to be reserved as early as you can. You can make reservations 11 months ahead of time. My wife and really love Grayton Beach state park. We also like Big Laggon state park in Pensacola. Big Laggon is just a couple miles from the navy base which has a very nice museum that is free to tour and is the home of the Blue Angels. Grayton beach is a nice campground with secluded sites as well as full hookups. The beach is beautiful and only about half a mile drive or walk. Grayton beach is approx 30 minutes from the hustle and bustle of Panama City beach and Destin.