Here are some websites you may find useful for finding some trails, routes, state laws concerning cycling, and other stuff. Check these out, because knowing stuff is good.
Bicycling in Washington | WSDOT
Trails | Snohomish County, WA - Official Website
Bike Snohomish County - Washington Bikes
You can Join the club HERE
You can also Contact Us
B.I.K.E.S. Club of Snohomish County PO Box 5242, Everett, WA, 98206