If you want to be sure to be there right at opening, I'd plan on being at the bus stop at 7 a.m. I've seen one busload of people at the bus stop at 7:10 a.m., and one bus come and get them, then about two and a half busloads at the stop by 7:25 a.m., and one bus come and get them... anybody there after then did not make the opening ceremony, for sure.