Pete Crist  › Flip City Open (Open/Adv)   April 9, 2010 at 6:20pm

You might consider using the Waitlist option for players who haven't actually (financially) reserved their spot.
It's the "WL #" box at the far right of the registration editing page.
A number needs to go in the box-- it can be used to order the waitlist or you can just put in '1' for everyone if the order of the waitlist doesn't matter.