You could also do From the Mountains to the Sea Trail or sections of it. I’ve been reading quite a bit about this hike. This past week I’ve been all over SE and East Tn, and North Ga, and I’ve seen two other hikers other than folks in my own group. This is my favorite time of the year to get out into the woods, the bugs are gone, there’s not a lot of trail traffic, the vegetation is light as a lot of trail maitenance is being completed now, and there is plenty of fresh water to filter. The Rangers also have a lot less trouble on their hands and spend extra time explaining trails or good spots to go check out.