That's an excellent idea! Raise money AND reduce my passenger count! Oil is at $100 a barrel for the first time (not sure if it will close at that price, though). I'm screwed!
I was going to tell the OP to buy a more efficient car but if you have to traverse mountains your options must be limited!
I have one, actually. It's driven when it can be driven, but yeah, I need the big beast for snow and for its passenger capacity.
that's good you have another that is more efficient at least. We were the same way, my car wasn't very efficient the mrs's a lot more so and we drove hers whenever we could.