Thank you, Ms. Nancy!
That annual pass, called the Power Pass, is the old seasonal pass and it's a great deal for people who come on off seasons.
These are the blackout dates:
Summer Weekends (for 2002):
June 29/30
July 6/7, 13/14, 20/21, 27/28
August 3/4, 10/11
Christmas:
December 24,2002 - January 1, 2003
Easter/Spring Break 2003:
April 13-26, 2003
It is great if you plan several trips within the year, otherwise the 5 day pass is the better deal.