A complicated travel day today, as we awoke early in Austin, went to the airport, flew to San Diego, got on a tour bus, and bussed an hour up to the Harrah's Rincon Casino in Valley Center for tonights show. After a few hours of chill time in the hotel, which is tucked into a remote valley deep in the mountains of the Rincon Indian Reservation, the sun has gone down and the Open Sky Theater is…