One cannot simply submit a new registration form. Because of how web browsers handle submissions and how POST works, blah, blah, blah technical bullish*t, registrations are keyed to the email address to avoid getting multiple submissions, duplicate entries, etc. That was easier for me to figure out than blocking submissions from the same IP address for a period of time to prevent duplicate submissions by browsers.
Contact us and we will update your information. Providing users that ability to update their own registrations is a bit beyond us. The database entires for the registration form can not be edited, or at least I have not found a way to manually edit them.
Brian, I have changed your info on the Who's Coming page. Leah is still listed as your co-pilot, that didn't go anywhere. If the date was wrong, it's because I fat figured it. Your registration shows you as arriving on the 18th, is that still correct?
I've re-sent your confirmation email. Please let us know if there are any other changes. The entries in the registration forms database can not be edited so the confirmation shows your registration as we received it. Verify your information on the "Who's Coming" page and let Mark know if there are changes to any information other than what is shown on "Who's Coming."