Welcome RiverGal! You'll definitely find a few helpful folks in this community.
I used to live in the Seattle area myself (12 years) and fished the Chehalis system and OP quite extensively, boy I miss it. The upper Wynochee is one of my favorites, Satsop, the Hump, the upper Skookumchuck, or even caught steelhead right at the mouth in the park where it hits the Chehalis. And the Olypen is something else; the Hoh, Sol Duc, wow I am ready to go back!
Then there's the saltchuck, when the coho get going it's just a total kick on a flyrod. There is a rumor that there will be a hooknose conclave at Sekiu or Neah Bay this fall... still just a rumor...
In any case, it's great to have you here and WELCOME!