Hard Headed, I remember your travels well. My point was more about changes in schedules by the coaches or subregional staff. In the past coaches had the freedom to move players from one game roster to another for whatever reason (SCTEAM1/SCTEAM2) without restriction, because all of the players were staying together and leaving for the fields as a group. My concern would be for the player staying 1:45 away from the team that has an 11am game, is leaving for game at 8:30am only to find out when she arrives that she was moved to the roster that played at 9am. ODP coaches/staff in the past never had to take into consideration developing a phone tree for communications with parents during a regional or subregional event.
Not worried about your daughter missing anything. I know YOU'LL be there from dawn to dusk.