The founder of Walker Creek Music Camp, Ingrid Noyes, has passed the baton to longtime picker Michael Bryant, retiring from organizing bluegrass camps across the Golden State for years and the local camp for the past decade. “It’s been a lot of music over all these years and I’m ready to retire,” said Ms. Noyes, a Marshall native who lives in Fort Bragg but returns often to West Marin. The four-day camp requires attendees to…