Was plotting out a tentative hiking itinerary for first few weeks on the trail. Starting in Erwin TN April 18th. I have Guthooks and AWOL guidebook for reference. Wondering if there are any other towns along the trail for resupply other than the larger towns listed which can be up to 10 miles off of the trail? Also how many days of food do most people carry? I seem to recall that you should plan on carrying 2 pounds of food per day? Thanks!