I see you are from SW PA. In the Highlands? or burbs of Pittsburg? Either way, there is a bit of off grid driving and camping to be had down in the George Washington & Jefferson National Forest. We have been down only once and just scratched the surface. It seems the further south you go the more off-grid it becomes. About the only "off-grid" area we have in Pennsylvania is Bald Eagle SF. Call the ranger station for free maps, primitive vehicle campsites, and organized site in the state parks that are within the forest. Everything out near you is private property. In fact most everything east of the Mississippi is unfortunately private property with a few pay for play off road parks. Not to get political but we need to start paying attention, so that what happened to the east will not ever happen out west.