Sail out of Bobby's Marina aboard a 54-foot wooden schooner-rigged catamaran to a secluded snorkel cove, then launch yourself off the boat on the famous original Tarzan rope swing into impossibly blue water. Lunch is cooked fresh on board, the bar is fully open, and all snorkel gear, life jackets and noodles are included for the 10am–3pm run. This is a genuine sailing experience under canvas — not a motor-cat with a sail bolted on — which is why it's the marquee water excursion in St. Maarten.
What to expect
You'll depart Bobby's Marina at 10am aboard a 54-foot wooden schooner-rigged catamaran and sail under canvas—genuine sail power, not motored—to a secluded snorkel cove where you'll slip overboard with full gear to explore the reefs. Mid-day, you'll climb back on deck for fresh-cooked lunch prepared aboard and an open bar, then work up the courage to launch yourself off the Tarzan rope swing into impossibly blue water. The rhythm is unhurried and genuine: 5 hours of real sailing, snorkeling, eating, and play, returning by 3pm—a full immersion in Caribbean sailing life, not a fast boat-tour checkbox.
The ship's catamaran sail-and-snorkel runs $93 (Carnival) to ~$105 (Royal Caribbean) for a generic ~3.5-hr motor-cat. Random Wind is a longer 5-hr real-sailing day with cooked-aboard lunch and the Tarzan swing — a clearly better product. It's ~$40–50 more than the ship, so the honest call: you're paying up for a superior experience, not saving. If you only want cheap open-bar floating, the ship wins on price.
Good to know
Plan for a full 5-hour window from 10am–3pm; arrange cruise-ship pickup at Bobby's Marina in Philipsburg and allow 15–20 minutes travel time from the pier to confirm you're aboard by departure. Bring reef-safe sunscreen, a rash guard or light cover if you burn easily, and water shoes for the boat deck—all snorkel gear, life jackets, and floats are provided. Book directly with Random Wind Charters using promo code DIRECT10 for a discount, and arrive early enough to stow valuables and get oriented; the catamaran is spacious but not a resort, so come ready for a working boat experience.