Went and pulled the rear drums on the Suburban to assess the damage. Shoes are almost new, and the wheel cylinder parts were still good so I pulled 'em and cleaned 'em out. I'm gonna see if they'll work, but I should've just bought rebuild kits and did that. There sure was a lot of mud on the shoes and around the inside, guess they liked taking it through mud holes. I'm still stumped on removing the front drums, I'll figure it out this next weekend and I'll rebuild all four cylinders.
As for the truck all I have to do is weld the gooseneck hitch plate on the frame, that's about it there.