Hey Larabeth, there's a large Seattle contingent on the forum. I think there's even a facebook page, organized for meetups, which you might try cross posting too. Sorry I can't give you the linky, I don't have a Facebook account.
I've been living in Seattle for 14 months, and I can definitively say that housing costs are spectacularly inflated. Things become (somewhat) more affordable further north, or further south, but the commute is a thing of acute and startling misery. Stop and go for miles, and miles, and miles along the I-5 and I-405 corridors. Plus miserably high tolls.
On the other hand, the housing market doesn't show any signs of slowing and you might be able to turn a tidy sum in 5 years. Have you been looking at Zillow and Redfin? If not, I'd suggest poking around, and getting over the sticker shock as quickly as possible.
I had every intention of buying a house when I moved here, but I got priced out of the market and ended up renting. On reflection, I'm glad I rented. Of course, YMMV.