A swashbuckling clash with pirates in the Caribbean! By the calendar, it's 1847. By the chart, they are 78° west longitude, 11° 14 minutes north latitude. The schooner, Maid Marian, is in the blue green waters of the Caribbean, headed towards her home port of Boston, when another ship is spotted in their course ahead. This is the story of Captain Thomas Sullivan with a pirate ship, and how it led to the founding of the YMCA!