Snowbird is pretty awesome great snow EPIC gnarly terrain(only behind J-Hole\Squaw) but gets crowded and tracked out quick on the weekend also can be expensive and is VERY steep.
Powder Mountain is a must go if your going to be around Ogden where Snowbasin is at, personally my favorite resort in the nation.
I'm not a fan of Park City resorts not as much snow and generally more crowded(crowded and rich people) but Park City is a super cool place to hang out and party.
Good luck and have fun!
quoted (and bolded) for truth.