Hey thanks for the heads up about Head and Heart, I have looked them up and heard a couple of the songs and was quite impressed. . Civil Wars have been on my radar for awhile, one of the most beautiful ballads I have ever heard is Poison and Wine. 
Never been to Memphis, the festival or the town. I am going this year just for GPN of course, will not be able to pay for Atlanta this year , cant run with the Big Dogs , Chastain was precious. So any advice on where to stay or not stay and what and old ish lady should bring beside a hollow cane?
Thanks for any advice... I am really new to this festival and traveling stuff. I am like the commercials " When I grow up, I wanna follow GPN around and listen to really loud good music and have a good time.