Hey guys, just a few questions about the chatooga river trail. (I've lived in GA for 24 years, and have never hiked it!) 1. which trail heads are safe to park at over night or several days? 2. Any good places to swim? 3. Any suggestions for a easy 2 or 3 day hike? 4. any permits required for backpacking? Any thing else I need to know? Thanks for the info!