If you want to be able to ski cascade concrete, get some heavy and wide ass skis. Gotama's and Madens are a popular choice up here. For park, lots of people stick with K2's skis, like the silencer, fugative and public enemy. However, with Grant and Chris raving about Dynastar, expect some more troublemakers and big troubles to show up.
And of course, there are the assholes (including me) that insist on using Saloman.