Very nice hike. We camped in deep gap. What a mess. There was trash everywhere and human waste. Looked like a lot of people camp there. There was also signs of bear activity in the area.
But start early.... From Bowlen's Creek to the summit of Mt. Mitchell is 12 grueling up and down (mostly up) miles. I've done it twice, both as day hikes. Great training hike, and really beautiful.