Looks like Camelback is offering some good deals in the late season for "aliens," i.e., those who have skied at another mountain and esp. those who have a season's pass elsewhere:
Alien Lift Ticket - Bring your lift ticket from another mountain to any open ticket window and receive $10 off of a lift ticket at Camelback on Sundays for the rest of the season.

Alien Season Pass - Come to guest services and bring your season pass from another mountain and ski for free on your first visit and receive a free CamelCard for the 2011-2012 season. Please bring your alien season pass to Guest Services to receive this offer. Click here to see what the CamelCard has to offer, from 50% off lift tickets and a Free ticket every third visit!

A season pass or lift ticket from another ski resort and some other information is required to receive these offers. You will be required to hand in your lift tickets at the ticket windows to receive the discount. Valid during the 2011-2012 Winter Season.

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Today (Sunday, March 4) they report being 100% open with plans for snowmaking tonight and Monday night.

Woody