For real backwoods boondocking get yourself an early '70s Winnebago Brave or Indian. I used to take ours up some one-lane jeep roads with no problems. I've even seen people drive them on double-track jeep roads. Our Indian had about 4" higher ground clearance than the HR we have now, and we still had all the comforts of a class A. Much easier that trying to manage a towable RV in addition to a tow vehicle on rough roads. We had to give up going to some of our favorite campsites in the mountains when we got the HR.
Miles