Want to hook up with like-minded folks who are trying to save some $$$ on a getaway?  Check out http://www.extremecarpools.com/.  You sign up, post some info on yourself, then when you're ready to head to the mountains/Moab/wherever, you can fill up your car with someone to share the driving/gas costs, plus you get a snowriding/mountain biking/camping buddy for the trip.

Looks like most of the folks are in the LA area for now, but there's no reason it couldn't spread to Utah.