I'm looking to plan a hike for this summer from Devil's Fork Gap (just north of Hot Springs) to highway 321 (Watauga Lake). the plan is to go at a fairly easy pace and do the hike in 10 days. I was wondering is there a good spot to mail a resupply box along the way. I know Erwin is in route but it is a bit further off trail than I would like. Any suggestions or ideas would be most appreciated.