International Swimming Organizations

Catalina Channel Swimming Federation:  http://swimcatalina.com/index.php

The Channel Swimming Association:  http://www.channelswimmingassociation.com/

Channel Swimming & Piloting Federation: http://cspf.co.uk/

Cook Strait Swim:  http://www.cookstraitswim.org.nz/

Daily News of Open Water Swimming:  http://dailynews.openwaterswimming.com/

FINA:  http://www.fina.org/

National Swimming Organizations

NYC Swim:  http://nycswim.org/

US Masters Swimming:  http://www.usms.org/

USA Swimming:  http://www.usaswimming.org

California Swim Events

La Jolla Rough Water Swim:  http://www.ljrws.com/

Coronado 4th of July Swim: http://www.active.com/swim-meet/coronado-ca/coronado-54th-annual-july-4th-rough-water-swim-2012

Southern Pacific Masters  Swim Series:  http://www.spmasterswim.org/w/SPMS/calendar/

National Swim Events

Waikiki Rough Water Swim:  http://www.waikikiroughwaterswim.com/

Distance Matters-Tampa Bay Marathon Swim: http://www.distancematters.com/

International Swim Events

Bermuda Around the Sound Swim: http://www.aquamoonadventures.com/

Pacific Swims:  https://www.pacificswim.co/

Martin Strel Swimming Adventure Holidays/Vacations

www.strel-swimming.com/

San Diego Organizations

La Jolla Athletic Club

Open Water Swim Academy

 www.openwaterswimacademy.com