WVSkier: I'm sure that you are probably aware of this. Last season Cannon Mountain offered tickets for $20 to ANY member of PSIA. Any day of the week. All season. Any level of certification. No distinction between full-time or part-time.
This, in my opinion, was a fantastic way for them to acknowledge the professional contribution that ALL PSIA instructors make, to demonstrate their continued support for PSIA, and to avoid those petty arguments and bad feelings about "eligibility". Plus they got the twenty bucks.
Someone with "WV" in his screen name may not fully agree with me, and I can understand that, but in my personal opinion, $20 to ski Cannon Mountain all day is one phenomenal bargain.