Complex sentence: Students of the Williams-Mystic program have 24-hour access to the Mystic Seaport and its facilities, and students will often take advantage of their "all-access pass" for both recreational and scholastic purposes.
Split into simpler sentences: Students of the Williams-Mystic program have 24-hour access to the Mystic Seaport and its facilities. Students will often take advantage of their "all-access pass" for both recreational and scholastic purposes.