The thing that always strikes me the most about Bluegrass which you made mention of, is that people just pick up and start playing which is just too cool. We camped next to a father son pair in the front row of the ski parking lot at our favorite hill one time and our lunch break turned into us just hanging out cooking burgers and watching and listening to them playing in front of their old Winnebago they drove from WV to Colorado. I've seen it happen a few times like that. That for posting up your trip, looked like a lot of fun.