I am headed to the GSMNP with my wife and 2/3 adult children around Memorial Week (2 boys in the Army and lucky to get them together). I am looking for suggestions of a hike to backcountry camping site that will have lots of fishing for myself and son and other things for the others to do. Prefer out of the beaten path. We have made overnights before and can handle moderate to heavy moderate hikes. So let the suggestions fly (pun intended).