Oh man, Arnie, what a cold trip that may be!
OK Joe's would probably top my list, with Gates in a close second! I know Arthur Bryant's and Jack Stack are the really famous ones, but I can't help but think they've gone too "commercial." Gates is probably that way, too, by now. Pretty darn good when I ate there about 30 years ago, though! I would definitely top the list with OK Joe's - good choice!
Pics, pics, and more pics!!