go over to
www.epicski.com and go to the resorts forum- maybe they can give you ideas- you will have to register(No biggie) and post your request. Also
www.liftopia.com lists lift tickets at discount in advance- they have A-basin/Loveland/Copper. Also had a $93 Keystone lift tkt that included 15$ lunch. Keystone has some Cat skiing in back bowls for I think, 5-10$ per ride. I know the shell stations in Colorado are doing a BOGO after 10 gallon gas which also includes Copper. There's a Shell in Dillon right off I-70.