I assume you are coming in early entry.
You will need to hand to the gate people,
Early Entry Bar Code
Mutant Vehicle Invitation--- The email that DMV sends that says you may bring a mutant vehicle to BRC-- It does not have to be in your name but you have to have the printed out email.
In my experience they like to look at each document one at a time and usually check documentation before conducting the vehicle search.
Have a good road trip!
Black Rock City Welding and Repair. The Night Time Warming Station.
Card Carrying Member BRCCP.
When you pass the 4th "bridge out!" sign; the flaming death is all yours.-Knowmad-