Mt High sucks for late season. Few years back I used to go to Mt High every weekend becuase of EL NINO. But, ever since then, Mt High has crappy snow. Though, the resort is getting much better.
On the other hand, Mammoth rock! I go there with my family almost every thanksgiving even tho it's early season.
Oh ya, considering getting a snowboard rack, but not sure what kind... any advices?