Facts:
I ski on the weekends.
Squaw & boreal are open til May 30th, Alpine is open til May 17th.
Squaw is $199, boreal is $129 for a night pass next year, which allows use for the remainder of this year, alpine is $99.
Not sure which has the best spring park, but I hear alpine's jumps are sick, yet squaw's landings bake in the sun, then boreal is easy access and has a fun park.
Any help would be much appreciated, and of course, +K'd.