MTA member $40 discount on an Adult Program full-year membership ($435 value). Sail, paddle and windsurf on the Charles River! This all-access membership includes unlimited boat signouts during program hours, free beginner and intermediate classes, and discounted event tickets. New or prospective members should stop by the boathouse for a brief orientation. We’ll tour our dock and introduce our programs, classes, ratings, and fleets. Orientations are offered almost every day; membership is not required. Check the class calendar on the Community Boating website to see when orientations are scheduled.