Recs for late-season skiing in North America?

[Becky Bruce]

Folks,

Magnus and I are looking at doing another quick ski trip starting  
March 27-ish..... Does anyone have any recommendations for late-season  
skiing in the US/Canada?  We're looking at Alta and Snowbird right  
now, but don't have any experience with either.  Usually we'd go to  
Colorado, as that's cheap and easy for us to get to from Austin, but  
they've had crap snow this year.  We're looking for something with a  
wide variety of slope types - I'm still ramping up so I usually ski  
both beginner and intermediates (although less and less of the  
beginner stuff now :), and Magnus likes to ski off cliffs.........

Yeah, I know, we're addicted :)

-B