Not a practical idea at all, just get a part time job near where you live so you can afford a ski pass. I've never seen the appeal of working at resorts... the only benefit is a free pass which really isn't that valuable considering the trade offs of early and long hours, generally shitty pay, and working all day while you can see everyone else shredding pow. Combine that with the hassle of working 30+ minutes away when you don't have a car and that sounds aweful.
sorry for being a debby downer just sayin maybe you should reconsider, unless you want to work in the ski resort industry for the rest of your life there's not much point.