Utah has had a terrible season too so far... Colorado, Montana, New Mexico, and Washington are the best bets in the west. Utah and Tahoe are shit. Jackson hole is a good option if you're willing to fork out.
Bachelor right now has a pretty sick park, actually... and yeah, its mostly flat - a la Northstar, but it has full coverage on just about anything they open everywhere around and between runs. The weather's pretty solid too these days, as they are getting Tahoe weather. They also have a deal going thats like 4/5 days shredding for 99$ - pretty damn banger for a trip where you can at least shred some solid park and then some.