www.windsurfingnsw.com/windsurfing-clubs/
"Membership to Windsurfing NSW is available through our network of affiliated clubs shown on this page. To check that your membership details have been supplied and you are covered by the association's Third Party Liability Insurance you can check for your name in the Australian Windsurfing Association register. If your name does not appear on the register please contact your club."
There have been a few sailors at recent NSW events that are not on the AWA register & therefore not members of WNSW and not insured. It doesn't appear to be the members fault but rather the members club hasn't forwarded their details to WNSW and the AWA. Members should confirm that they are on the AWA register and contact their club if they aren't.