I'm surprised no one mentioned Sno (formerly known as Montage). Of all the mtns listed by the other riders in the forum, Blue is my favorite. But I avoid it during the weekends and holidays. Sno is my 2nd fav mtn due to the wide trails and low crowds. The lifts at Blue and Cameback are newer, bigger and faster but I had only a 5 minute wait at Sno on a Sunday.
On another note, check the calender of events for the various resorts. Many have customer appreciation days for local venders. D&Q, Buckmans and Lang's all have CAD and also sell lift tickets at discount.
Hope this helps - Nito