Elegant. swift. efficient. aspen’s patented power proa hull offers the softest ride, best fuel economy and accommodations of its class. the robust hull is designed to slice through heavy seas without hesitation and to track as if on rails.. 70′ sunreef 70 power catamaran (2011) "sea weed" the 70 sunreef power is the first motor yacht from the sunreef power range. the yacht’s elegant topside, extended interior and exterior space along with its stability, safety, long cruising range with low fuel consumption maintained makes it an ideal vessel for charters, luxury private holidays or long-term travels around the world.. Large catamarans for sale by owner, best deals on large catamarans, no broker fees! no commissions paid!, cruising catamarans loaded with cruising gear for sale by owner. catamaran sale listings, cruising catamaran for sale by owner, sailing catamarans for sale, multihulls for sale.