Yeah - I think there were last minute problems with the volunteer list in general last year - they had also given me 50 tickets to give away which further complicated matters (but in a good way!)

I suspect that if you reach out to the right folks (feel free to hit up sherry huss, sherry@oreilly.com) and let them know you have volunteers and you'd like them to get passes then you should be in good shape.  I'm assured they process ought to be better this year...

Thanks!