First, which way is easier, the Appalachian Trail from Fontana Dam to Davenport Gap, or the reverse? Second, if we decide to do only half the AT in the park, which part, north or south, will give us the best feel for the GSMNP? Bottom line is we want to do a 3 to 5 day hike in the GSMNP around May or June. Any suggestions about some other 4/5 day loop hike in the park will be appreciated. Also, best books, maps, advice, etc.??? Thanks