RETHINK ENTIRE PLAN:
Northstar on a holiday weekend? your fucking nuts man that place is gonna be mobbed. If your looking for park and park only go to boreal...
If your looking for 'real' skiing AND park go to Squaw or alpine...
All of them have similar ticket pricing (boreal is a little cheaper)
Seriously for the love of god dont go to northstar, its not even that good right now...
And back on topic, get a job, keep it legit you can easily make $200 in a week...