I am planning on attending the 2007 AMA Nats and have a question about the schedule. On the RCCA schedule it say's "day 0". What is that suppose to mean? Why don't they just say the date? Pretty idiotic to me, but I must assume that day "0" is the day before the 1st day of actual competition. They should have it read "Day 0 (6-12-07)" or something like that.