We are in Thurston Co. Oly/Yelm area. Your pretty far North. Tahuya, Elbe are good spots. Big rock climbs for ya if ya want? East side is some good area to ride. Naches, Rimrock etc. We like Rimrock/Ahtanum best. Look into it.
Bummer, I just moved from Lake Stevens area last summer. Woulda loved to connect with someone in the area. I wish you the best of luck finding some folks to ride with. Weather should start drying up (a bit) in the next several weeks.