Replying to Alps vs Car

I've got to make a tough decision, so I thought I'd hear some NS opinions to help me choose.  Pretty much, I'm working all summer to save for one of two things
1) My school is taking a trip to the Alps in March, its costs $2250 not including food.  Its an 8 day trip with 4 days of skiing.  Its a week before March Break so I miss 4 days of school.  Everyone going from my school is a racer or groomer skier (except me, of course).  Also, I'll have to continue saving all the way into March to pay for this.
2) A shitty car, say $1000 - $1500.  I'd have it by September, I'd be able to ski every single day of the season without having to borrow my parents car or worry about rides. I'd also be able to ski bigger resorts on weekends, since my hill is tiny! However, I know with a car, there are so  many other costs ie. insurance, gas, maintenance, repairs etc. etc.

Anyway, I'm still undecided... what do you guys think? Ski trip of a lifetime or freedom to ski everyday?