If you want to be a fighter so badly, you're in the wrong area. The best fighting school I know is AMC Muay Thai/Pankration in Kirkland, which is too far. GREAT gym, I was there for 3 years. Sure, they only care about you if you're a fighter, but you'll never find a better gym. Kent? Screwed.
Edit: If you want it so bad, put some work in yourself. You have to learn to something for yourself, and choosing a place of study is a VERY personal decision. Why are you so worried about the "McDojo" BS? Maybe you'll actually learn there. Or are you afraid your internet reputation might bcome worse? Don't worry so much, and just go to as many places as possible until you find a place that suits you. Unfortunately, I don't know any places in Kent except a Temple Kung Fu which is not worth your time. Good luck.