My Heritage Laurel that I bought new in 99 began turning into a science experiment every winter about 8 years ago. Then the mice got it. So I haven't used it in the last 2 years (Haven't towed it it in 5). The wife and I now have a '11 Ford Expedition that can tow it so we're refurbing it.
Brakes/Tires: I've pulled the brakes/drums and am doing the bearings/seals and getting new tires. The master cylinder is SHOT so that's getting replaced too along with some brake line. I've got a vacuum bleeder to flush with new fluid.
Exterior: The exterior is a horror show. Lichen on the roof, etc. I've scrubbed about half of the roof back to gleaming white, but still have a lot to go.
Interior: Will be ordering new canvas & curtains. Making new mattress covers, etc.
Electrical: Need new batteries too.
Here's a pic of my front storage trunk.
This was from better days.
I've order new exterior LED replacements for the little 168/194 size bulbs and the 3157 tail lights.