Isle of Sheppey Sailing Club
- Offers sheltered sea, river and estuary sailing at all states of tide. Holds annual Sheppey Round the Island Race. Includes club and membership information, facilities, waters, sailing programme, classes, training and photo gallery.
- http://www.iossc.org.uk/

Swale Divers
- Includes dive map, club magazine, membership information and contacts.
- http://www.swale-divers.org.uk/

Catamaran Yacht Club
- Club facilities, picture gallery, fixtures, race results, press releases and club history.
- http://www.catclub.co.uk/