Dude, you have to get the epic pass. If I lived in Denver, it would be two epics for me and the lady. Whatever you do, don't take that crazy pass to Keystone. My nads still haven't popped back out yet.
Funny enough right after we hit Keystone it dumped like crazy on the mountains and in denver. This was around thanksgiving 2009. A good two feet probably overnight. If not, at least a foot. We had an AWD rental, but we were still slipping and sliding. Nobody had chains on though. Anywhere.