There's a ride that goes to Suzie-Qs out in Scituate on Tuesdays. BigRed875 is usually the organizer, drop him a PM.
It leaves from the D&D on rt 102 in North Smithfield. Runs rts 102, 100(very briefly), 44, 94, 12, 14, 116.
There's also a site for finding rides. The URL is
GroupRider.com - The place to find motorcycle group rides and people to ride with. NESR has a group there and so does BidRed. His group is call ed the Big Red Squadron.