Randy,
I live in Skagit county where emission testing doesn't happen. You have a number of choices. Use an address in Skagit or Whatcom or whatever county doesn't require testing. Get it tested, which it will probably fail or get it tuned so it will pass, which means the car will run lousy until you can get it retuned. Your best bet is to talk to one of the guys who lives down there and see what they did. I know that Steve Rauch just went through it and Zderf, Rich, Roger C. (nearly everyone for that matter) live down there so they ought to be able to guide you.
Or you can just simply move to Skagit county
Bish