My 30 ft Cambria has air bags which is a plus, then upgraded the shocks 3 pluses. That shuttle bus pounding and teeth rattling is gone.
I put my coach on a diet, removed many duplicate items and moved some heavier ones to the front or midsection.
I take too much. As one man mentioned, there is just about anything you need at the next off ramp or 2 day shipping if it goes that far.Amazon will ship to you wherever you are. I have had items shipped and waiting for me at the next event I was attending.