The West Marin Chamber of Commerce has relaunched after years of dormancy, with a renewed focus on supporting longstanding businesses while building a more inclusive and unified local economy by welcoming new ones. “The goal is really to get the Chamber of Commerce restarted and to activate it across West Marin,” said Madeline Hope, the interim chief of the chamber’s interim board. The reboot follows years of dwindling membership and unsuccessful bids to recruit directors…