Best thing is to swing by Air Playa Info at the Reno airport:
AIR PLAYA INFO IN THE RENO AIRPORT
"Established in 2008, Air Playa Info is an off-playa bureau of Playa Info. It’s an Information service provided at the Reno-Tahoe International Airport by Burning Man and the Reno-Tahoe Airport Authority during the event to assist Burners arriving from points all around the globe. We provide information such as directions to Black Rock City, local Reno-area resources, and transportation possibilities. We’ll be located near baggage claim, so please stop by and say “Hi” before you go and get all dusty!
We also dispense info via the social nets, so please LIKE Air Playa Info on Facebook and FOLLOW us on Twitter to learn more! And please tell your air-traveling friends!
Don't bore your friends with all your troubles. Tell your enemies instead, for they will delight in hearing about them.