Wow, what a trip! That's totally something I want to do some day. I see you are making a stop in Yellowstone near the end of your journey (I'm imagining it will probably be this fall that you'll be there)... are you planning on a clinic or anything at that point? I live in Boise, I know you're not coming through B-town, but you'll be close, Yellowstone and/or Idaho Falls is only a few hours away from me.