Perfect North Slopes offers the ultimate experience.  Two certificates good for either eight (8) hours of skiing/snowboarding OR unlimited Snow Tubing, Monday through Thursday (non-holiday).   Certificates are not redeemable for cash, nor are they refundable or replaceable if lost or stolen.   Typical season is early December through early March (this varies each year, according to the weather.)  These tickets are valid Monday through Thursday only, non-holidays. Certificates expire on 03/31/2018.