Royal supporters wearing costumes and displaying placards can be seen aboard a vintage boat after Britain’s Prince William and his wife Catherine, the Duchess of Cambridge, sailed aboard two America’s Cup yachts on Auckland Harbour April 11, 2014. Britain’s Prince William and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/Phil Noble (NEW ZEALAND – Tags: ROYALS) – RTR3KT2T