registration paperwork?

I registered online and got an automatic email confirming it. do I need to bring anything with me to get in to the rally(such as a printout of the email), or just id at the gate to prove who I am?

Thanks

Thanks for pre-registering. You are also going to receive a confirmation in the mail shortly. You may bring either of those with you to check in at the rally. If you ride off into the sunset, forgetting them both, ID at the gate will work just fine.

See in in July!