Trawler MV Belinda is sunk to join tugboat Stanegarth and tugboat Defiant. These boats have been sunk as underwater attractions in Stoney Cove the national diving centre. MV Belinda is the smallest wreck in Stoney Cove at 10 metres long and 10 tons. stanegarth is a massive 23 mtres long and weighs 80 tons. Stoney Cove is visited by 50 000 divers a year.