This fast trimaran allows speed under sail of 20+ knots. The Corsair 28AC model is suited for family cruising even without an aft cabin; the V-berth is ideal for one or two children and can certainly accommodate two adults, and the settee area converts to two singles, or an expansion of the V-berth. Moreover, the reduction in weight and expansion of cockpit that results from eliminating and aft cabin makes this Corsair a bit faster and great for warm climates where less cabin space is required.