I use to Drive from San Diego up to Park City.From My house to my Sisters house in Park City was a 13.5 hour drive.From Las Vegas it is a strieght shot up I 15 and a vary easy drive. The traffic is pretty light between St George Ut and Provo and if you have a lead foot it is tempting to put it to the floor just keep an eye out for the Utah hyw patrol.They are pretty damn sneaky.I also think that a stop in Brainhead Ut.is worth the effort.
Thanks for the great info. This is for my buddy that lives in Vegas and is driving up to meet me for my March trip to SLC. Should be getting my new boards this week (10.ex) so all you locals do the powder dance so I have something to play in.