Hello again, I finally have an update! Since the first post we've made some progress, the carpet on the inside was stripped out so we could see what the floorpan looked like. It's a little rusty, I think the right term is "Flinstoning it".
It's not as bad on the other side, so only the driver side floorpan will be replaced. Next the plastic siding stuff and other glued-on things came off, as well as the pin-striping.
Then we attempted to take of the fender flares. Most of the bolts had rusted and refused to come off, so we got out the Sawzall and cut 'em off. The other side just kinda broke off though...
We're going to do a 4L high output engine swap, so we went out and picked that up soon after. We cleaned it up and painted it (which I unfortunately don't have pictures of right now, but will post soon), here's the Before picture...