Carlisle Bay's crescent shoreline has anchored twin-hull sailings since the late 1970s, when Bridgetown operators first deployed wide-deck catamarans to ferry divers to offshore wrecks without the roll of monohull sloops. The bay's western exposure creates a natural amphitheater for equatorial sunsets, and its lee position shields vessels from Atlantic swells that batter the island's windward parishes. By the mid-1990s sunset departures had overtaken midday charters, driven by cruise-ship passengers seeking evening excursions and villa renters wanting open-bar entertainment after beach hours. Today's fleet ranges from forty-foot racing designs to custom sixty-foot party platforms with trampolines, swim ladders, and onboard steel-pan bands. Most sailings follow a fixed circuit: northwest departure past the Hilton pier, a snorkel stop at Folkestone Marine Reserve or the Stavronikita wreck, then a slow drift south as the sun drops behind Paynes Bay. Green sea turtles congregate near the reserve's buoys year-round, and the Stavronikita—a Greek freighter scuttled in 1976—sits in eighteen meters of water with intact hull plating visible from the surface. Operators coordinate anchorage times to avoid crowding the same sites, and most crews carry hydrophones to locate turtle feeding zones when visibility drops. The catering model varies by vessel. Luxury charters serve grilled mahi-mahi and rum punch in stemware; budget sailings offer cold Banks beer and pre-wrapped sandwiches. Steel-pan musicians perform on larger boats, typically three-piece ensembles playing calypso standards and soca covers as the sky shifts from amber to violet. Departure times align with solar tables—earlier in winter months, later during summer's extended daylight. The entire Barbados west coast operates under maritime protected-area regulations established in 2002, restricting anchoring depths and requiring turtle-approach distances of three meters, enforced by the Barbados Coast Guard's seasonal patrols.