Hello! I recently purchased a 1981 Fleetwood Tioga Class C with a little water damage. I've removed most of the damage and am trying to dry it out and repair the leaks, but since it's December in Washington it may take some time.
All the videos and articles I've seen on repair show RV's with mostly wood construction, but mine is steel tubing. I'm going to re-insulate and add a vapor barrier before I put panelling back on. Is there anything special I should do or look out for regarding the steel tubing before I put everything back together?