bounceswoosh
Ski Diva Extraordinaire
Me - unless I'm being paid, I'm not keen on being obligated to help other skiers. (That's not to say I don't try to help when I can, but I don't want to be obligated.) As @Gloria said, I would also wonder about insurance. If I'm skiing in my uniform with the understanding that I will help out and am representing the company - what happens when I'm injured while wearing the uniform, but not being paid? Do I get worker's comp?
Er, to be clear, not an instructor here - all pure speculation.