Dering Harbor Inn owner Moussa Drame, a well-known tennis instructor on Shelter Island, recently turned part of the hotel's main floor into a yoga and fitness studio offering classes such as yoga, pilates, dance aerobics and Tai Chi. Classes are open to the public and a personal trainer and massage therapist are available. Health enthusiasts can also enjoy a juice bar and vegetarian snacks in a spacious room overlooking the beautiful waters of Dering Harbor.