Luxury Yacht Sails in as Top Auction Prize at Hamptons' Hottest Event, Courtesy World's Largest Residential Cruise Ship NEW YORK, Aug. 1, 2007 (PRIME NEWSWIRE) -- This Saturday, August 4, residential cruise ship The Orphalese (http://www.theorphalese.com), will be part of the much-anticipated festivities at The 49th...