Grimsby is strongly linked with the sea fishing industry, which once generated wealth for the town. At its peak in the 1950s, it was the largest and busiest fishing port in the world. As a result of the Cod Wars with Iceland, this industry has been in decline for many years. In 1970 around 400 trawlers were based in the port, by 2013 only 5 trawlers remain based there. By comparison, 15 vessels are used to maintain offshore wind farms in the North Sea. The town still has the largest fish market in the UK, but most of what is sold
Cape Cod Knockabout general use as pleasure craft in southern New England. The Cape Cod Knockabout Association holds an annual regatta each summer which is held at one of the above four Cape Cod locations on a rotating basis. Around 20 boats attend this regatta each year. Cape Cod Ship Building in Wareham manufactures the boat. Cape Cod Knockabout A Cape Cod Knockabout, or Knockabout, is a one-design class of sail boat sailed primarily out of Upper Cape harbors in Massachusetts, United States. Cape Cod Knockabouts were designed by Charles S. Gurney and were popular in Massachusetts between the 1940s and 1970s, with