Wind Spirit is officially motored-sail- yachts, but the designation belies the vessels unique rigging. Wind Spirit is officially motored-sail- yachts, but the designation belies the vessels unique rigging. Windstar's unique concept of sailing has lead the cruise industry in the luxury small ship, Wind Surf carries just 148 pampered guests in 74 total staterooms: 1 suites and 73 deluxe ocean-view staterooms. A new era in luxury cruising.