I think the lower the better ie the closer to the confluence with road prong. I have fished it starting at that first bridge before. I have read where others fished it above alum bluff caves trailhead with some luck too. Neal perhaps you or others know this but I have often wondered how walker camp fishes where it leaves NFG road off to the left as you are going up the road. It is a pretty spot there and I often see people stopped there to take pics and play in the creek. I know a mile or so up the stream from that point there is where those two fellows from georgia killed that guy who they were fishing with that time so not too keen on going up that far.