Replying to Ski vacation to whistler.. info needed

I'm thinking about taking a lone out for around $2000 to take a week vacation to whistler. I need a flight accomadations passes and food. I planned it through on the whistler sight and it will be about $2000 plus food. I really want to make this a reality because this is something ive been dreaming about for the past 5 years atleast and im sure this is my last chance at least for the next little while. for the next 3 years im in school or on a work term untill im finished my degree (b. comm). so basically what i need is any info on ways to do this cheaply. my accom's are about $90 a night and the flight is $815 both ways. is there anything i can do to knock down some of the costs? thanks