I wouldn't put an RV on any "back woods" strips except Johnson, Smiley, Cavanaugh, and even these are not "smooth". At least they're mostly grass surface. Everything else has varying degrees of gravel, rock, holes. Check out this site, and keep in mind these pix are spring time loveliness: flyidaho.org
Cavanaugh and Smiley will be the least difficult for first-timers. Johnson claims a few aircraft and an occasional life every year. Overconfidence, mountain ignorance, and poor flying skills get 'em.
So a few nannyisms for you: land uphill, take off downhill. Period. Until you learn your personal abilities to bend this rule, stick with it. If a tail wind situation is not to your liking, go somewhere else or don't take off. At Johnson, don't fly over the white house at the south end of the strip. Ever.
John Siebold
Boise, ID