Wild camping is lots of fun but if you haven't done lots it's potentially dangerous or just not a good time. Maps that show public land vs private and good topography are a must if you don't want to urban camp or pitch on a friendly bit of farm. Almost every park charges as does every campsite. Some parks you can hike and tent for very little but nudity is usually technically not allowed. That said out in the woods off trail no one likely to find you... this however usually with one buddy, properly equipped and experienced with map n compass use, first aid, emergency clothes, etc etc etc. One day soon I want to open some land near my cottage for anyone who wants to camp nude... no fee no services but I would def trade chores for food n have emergency procedures n shelter if the weather was really bad.