I'm in the process of planning a more-or-less free form roadtrip through the South, and am looking for advice on food destinations along the way. We're up for pretty much anything, but with a bent towards the diner/street food/inexpensive genre - certainly don't need to be meccas; lesser known places in smaller towns would be more than welcome (we'll be camping most of the way). The route will read something like - Louisiana, Mississippi, Alabama, Georgia, the Carolinas and then into Virginia. If there are specific older posts that I should take a look at, let me know! Thanks!