Ryde Underwater Club
Frog Dive
Diving Organisation of UTS (DOUTS)
Gordon's Bay Scuba Diving Club (GBSDG)
St Georges Scuba Club
Underwater Research Group (URG)
World wide dive clubs
Marine weather (BOM)
Tides (BOM)
Tideschart
Seabreeze
DAN
Divernet
Underwater Australasia
Marine Parks Authority NSW
The Australian Volunteer Coast Guard Association
Mike Ball
South West Rocks Dive Centre
Wooli Dive Centre
South Pacific Underwater Medicine Society (SPUMS)
