Back two seats in my Subaru are available. If you're not a student, you pay a share of the gas. If you are a student we'll figure something out. Non-smoking car. Trunk space is reasonable, but not excessive. We're planning to take a detour and gawk at the Grand Canyon / Hoover dam on our way back. That might get canned depending on how bad the hangovers are. email me if you're interested.