420 Class Association - www.420sailing.org.uk

470 Class Association - www.470.org

505 Class Association - www.int505.org

Albacore Class Association - www.albacore.org.uk

Cadet Class Association - www.cadetclass.org.uk

Contender Class Association - www.sailcontender.org.uk

Devon Yawl Class Association - www.devonyawl.org

Enterprise Class Association - www.sailenterprise.co.uk

Europe Class Association - www.europeclass.org.uk

Finn Class Association - www.finnclass.org

Fireball Class Association - www.fireballsailing.org.uk

Firefly Class Association - www.fireflysailing.org.uk

Flying 15 Class Association - www.flying15.org.uk

GP14 Class Association - www.gp14.co.uk

Hornet Class Association - www.hornet.org.uk

Impala Class Association - www.impala28.co.uk

International 14 Class Association - gbr.international14.org

International Canoe Class Association - www.intcanoe.org.uk

Javelin Class Association - www.javelinuk.com

Kestrel Class Association - www.kestrel.org.uk

Lark Class Association - www.larkclass.org

Merlin Class Association - www.merlinrocket.co.uk

Mirror Class Association - www.ukmirrorsailing.com

National 12 Class Association - www.national12.org

National 18 Class Association - www.national18.com

OK Class Association - www.okdinghy.co.uk

Osprey Class Association - www.ospreysailing.org.uk

Phantom Class Association - www.phantomclass.org.uk

Scorpion Class Association - www.scorpion.paladin-systems.co.uk

Solo Class Association - www.solosailing.org.uk

Sonata Class Association - www.sonata.org.uk

Streaker Class Association - www.streaker-class.org.uk

Squib Class Association - www.squibs.co.uk

Wanderer Class Association - www.wanderer.org.uk

Wayfarer Class Association - www.wayfarer.org.uk

Rondar Raceboats - www.rondarboats.com

RYA Dinghy Show - www.rya.org.uk