I am planning on the Diamondback game on July 19. Is anyone else available to join me? I am travelling by myself to Phoenix. I also need suggestions for where to park (are there shuttles?) and if it is possible to move from 1 level of the stadium to another. Some stadiums, such as White Sox and Dodgers, you cannot get from 1 level to another. Most stadiums you can move levels, and if by yourself usually can upgrade to a better seat. Also is Stubhub/Ticket Monster, etc., the best place to get…