Our conversion cost about $12K at Advanced Four Wheel Drive in SLC. It also has the advantage that I t gives you extra ground clearance which helps on rougher Forest Service roads. Our Class C is a 2005 Fleetwood Tioga 23e which seems pretty well built. Winnebago would be another brand that has pretty good build quality in your price range. I would look for a MH no longer than 24 ft for your use, also ideally on the Ford E 450 Chassis which is more robust than the E 350 chassis. 2005 and up have the 5 speed transmission which is a plus for several reasons. I can tell you that from my experience finding a short Class C in good condition is a little difficult, especially on the E 450 chassis.
