There are plenty of trees along the trail you can hang from along the approach trail.. But you will have to carry in your own water unless you camp near the shelters.
First photo is about 3 miles in on approach trail and the second is next to Springer Mt Shelter.
Finding trees is not a problem.
I will be hiking north from Springer Mt starting this Sat. I have until Thursday to hike as far as I can make it ( or feel like it ).