I, too, was going to suggest campsite 24 if you want to stay on the tn side. If you want to venture over to nc, there are many places to go. I personally like the nc side a little better, but that's just me. Although i haven't done it yet (i'm planning on doing it a couple times this year), you can hike down from clingman's dome to several streams like forney, noland, and deep. I think those would be a great hiking/fishing trips. Like i said, i plan on doing it several times this year so i'll make sure and post reports.