OK...lets say your camper is a 4500 lb monster like a Lance 1191 or an Arctic Fox 1140 or a heavier Eagle Cap 995. You may get off the pavement to camp but you aren't going to do the Whazoo with it. ...
4x4 nothing sucks more than having it rain at a horse show and the trailer parking area turn to a clay mud bog. 4x4 is the only way to get the horse and trailer out unless you want to wait your turn for the tractor and tow strap.