Hey there. I'm doing a solo trip from 8-13/8-19. I just can't think far enough ahead to make these ADR's as I think I'll be wanting to go with the flow. Since I'm going solo, do you think I'll be able to call the reservation number while I'm in a park and be able to get in? I'd be willing to use an ADR at 2 or 3 if I had to. Any thoughts?