Rob Marvelle referred me to you. My name is Jay Moore, president of the Rhode Island Freediving Club. Here are the details for joining a club. Membership is $30 annually, $15 goes to pay your Underwater of Society dues, $15 goes to support the club. If you are planning on diving the tournaments you must be a member of a USOA sanctioned club and to have your scores count towards the North Atlantic standings. You can make check payable to R.I.F.C.