A Trustees Supporting Level Membership good for one year. The Trustees is a land conservation organization dedicated to preserving, for public use and enjoyment, the places that make Massachusetts special. With a year-long supporting Membership to The Trustees, you'll enjoy free or reduced admission to 120 spectacular properties around Massachusetts for 4 adults and children under the age of 18. You'll find everything, from beaches and waterfalls to woodlands and historic houses. Get a 10% discount at gift shops, cafes, and on equipment rentals plus seasonal Double Discounts. Get a discount on consecutive night stays at our inns and campgrounds. Have the opportunity to purchase up to two Crane Beach parking permits, one Notchview ski pass, and CSA shares. You also receive a subscription to our quarterly magazine, Special Places, which includes upcoming events.