Learn to steer the boatBe part of a crew team and train to be a coxsain for the Gentle Giant team in Somerville. No experience is needed, and people high-school age and up are welcome. For information visit https://tinyurl.com/yxhmjoh6 or emailsusan.baccari@yahoo.com.Set sail into the sunsetAboard the schooner Adirondack III, which leaves at 3:30 p.m.