I have a rental car going to Black Rock City, 3 seats but probably only room for 2 with moderate luggage. Sharing part of the rental cost plus gas (est. $20 each per way). I don't have a bike rack but I'm game if you have one. I'm leaving San Francisco on Saturday night or Sunday morning (can be flexible and can pick you up if you're along the way). I can be flexible about stops. I am planning to stop at a surplus store and a supermarket, but could squeeze in a couple of additional stops. Leaving after the Temple burn, could be late sunday to early afternoon monday. Please email questions, checking again in about 4 hours when flight lands.