Undersea Expeditions - Travel company specialising in G&L Scuba Diving. Vacations to destinations such as Roatan, Hawaii, and Papua New Guinea. - http://www.underseax.com/
Sydney Underwater Bushwalking Society (SUBS) - Features an events calendar, gallery, links, and membership information for this Sydney, Australia based club for gay and lesbian scuba divers and snorkellers. - http://www.gaydive.org.au/
Northern California Rainbow Divers - Includes membership information and events schedule. Offers diving classes. Based in the San Francisco Bay area. - http://www.rainbowdivers.org/
Diving for Life - Annual international event held as a fund raiser for AIDS charities. Includes registration and sponsorship information. - http://www.divingforlife.org/
Bottom Dwellers - Includes membership information, past event pictures, and events calendar. Based in Seattle, Washington. - http://www.bottomdwellers.org/
Barnacle Busters - Includes membership information, resource list, and events calendar with both local and tropical dives. Based in Southern California. - http://www.barnaclebusters.org/