Well, today I dragged home a mini-trailer - a Skyline Week-N-Der trailer in very much less than pristine condition. 1963 vintage, it's a 6 x 8 foot box on wheels (and I do mean BOX), with a stove and sink (or at least places for one) and two bunks with some storage underneath.
The good part is the outside is in good shape.
The inside is a horror show. All of the internal structure (and I mean ALL) is rotted from years of water leakage that got past its galvanized iron skin. The frame is fine, the exterior cladding is fine, but the insides are FUBAR.

I think I got my $400 worth, though, as this thing is built like a TANK underneath - the frame is 2 x 6 channel iron! It will need tires and wheel bearings, but nothing there I can't fix.
My appeal here is to the assemblage for ideas on how to strip and rebuild the interior of this damn thing w/o having it collapse on me!

Yours, Al Richer - Chelmsford, MA