If you need to register for the event, and you are not a NAMGBR member, and will not be bringing your car. perhaps flying in for example, then this is the registration option to pick.
Not a member? If you want to join NAMGBR and get the discounted member pricing you can join here and save on your registration and other event costs. If you have decided to join and just signed up online at the club’s main website, please allow at least 24-48 hours for a membership number to be allocated – there are human volunteers behind the scenes making this all work.