The schooner yacht Wanderer was built in 1857 for Colonel John D. Johnson, a New Orleans sugar baron. At just over 100 feet long, she was luxurious, sleek and extremely fast, reportedly capable of sailing at 20 knots. The Wanderer is not remembered, however, either for her beauty or her speed. She is remembered as the last slave ship to carry a human cargo to the shores of the United States.
In her only voyage as a slaver, she flew the New York Yacht Club burgee at her peak. That turned out to be a critical detail. The burgee and the complete implausibility of a luxury yacht whose owner wore the uniform of the New York Yacht Club, operating as a slave ship, allowed the ship to slip past the American and British anti-slavery patrol on the African coast.