Sounds great! Hope a few show up. I wont make it as I would go balistic over the traffic. You are in for a very disturbing experience -- traffic can be hell particularly when coming in from the south (Jackson entrance). I go every year but never plan to shoot in the summer, nonetheless, you will have fun – come to think of it, I cant image not having fun in Yellowstone! I am sure you are well aware that the best time to travel is also the best time to shoot. So scout hard during the day and be in position at first light. With it being light here for 18 hours now, you will not get much sleep, but as my grandfather use to tell me, "you'll get enough sleep when you’re dead."

If you plan to camp, there are places to camp that are off the path south of the park and near the north end of the tetons, right on the snake river.

have a good time

Finalshot