Unlined- because its just too dam hard to get the inside spray painted , coated or lined unless you got some midgit elves painting crew.
Hook Line and Sinker
Viking 30 inch Gravity Fed Charcoal Smoker
Brinkmann 5 burner gas grill with sear & rotisserie
UDS's 3 and growing
Char Griller w/SFB w/mods
Charbroil 7000 Gas Grill