Agreed with everything said above, Park City a great place to eat\party but the real riding in Utah is in Little\Big Cottonwood Canyons just 30 or so minutes away followed up by Powder Mountain and Snowbasin in Ogden about an hour away from Park City.
Also cheap Snowcat rides and inbounds backcountry(called Powder Country) at Powder Mountain should NOT be missed on ANY trip to Utah.
Hit me up if your planning to ride Brighton and I'll be happy to show you around if conditions are right and I can get time off of work.
Here's a link to my video @ Brighton on December 27th if your interested
brightonblower jenkins - YouTube