Ok, get the Avenza app and get the free Ocala nat forest map (motor vehicle use). You won’t need cell reception to use. Any trails on this map can be used. As far as camping. Davenport camp is free and a great option. And many of the camps on the map are good as well. most have a fee. It’s difficult to give you a route due to water and sugar sand obstacle. Many of the trails get narrow depending on the time of year and use.