Many kayak, windsurf and water-ski on the Columbia. In these conditions windsurf boards also tack and jibe like a sailing boat. She was also one of the first windsurfers to windsurf on the Sea of Galilee. Main kite and windsurf beach is Silver Rock at the south tip of the island. Campers swim, windsurf, do arts and crafts, dance, sing and hold bonfires. Several windsurf boards and sails are provided at the "Windsurf hut" on the north shore. There are optimist, finn, Laser Radial, Laser Standard, Mistral, Laser M and windsurf teams. Learning to windsurf is now easy with the development of wider, high volume beginner boards. Competitions shaded grey were not counted as windsurf world cup. He learned to windsurf at age 10 and competed in Raceboard class from age 15. In 2010, Araruama hosted the Rio Worlds Windsurf Championship. It is often also part of the PWA Windsurf World Cup. The book "Round Britain Windsurf" by Tim Batstone, features Darwin's photographs. Near the end of the decade a windsurf school began using the facilities.