Tennessee, Mississippi & Louisiana..Any recommendations ?

[golddustboy71]

Firstly may I say to any Deep South living ledgies how saddened but hopefull I am for you at this time. ...Im from London UK and next week am about to take a road trip from Knoxville via Nashville - Memphis, down through Mississippi and ending up god willing in New Orleans ( a place ive dreamed of going for years!!). Obviously we might have to change our route if things are too bad but I wanted to know if anyone had any tips, recomendations or must sees in any of these these areas??