My best friend purchased 99 acres in Upstate PA for this exact reason. He is W of Towanda .. He dug a well, placed a 55 gallon drum about 10' under the ground with a TON of holes in it for waste..
He has a small solar set up for the well pump and runs a generator when he wants electric for the camper.. He cleared about a half acre to park on and it is on the top of the mountain overlooking everything.
He also placed stone from the dirt road up to his cleared spot.. just enough to allow him to pull his 35' TT up to the location