http://www.scubaradio.com
2. DiveWeb
http://www.diveweb.com
3. Global Scuba Network
http://www.globalscuba.com
4. Scuba World Online
http://www.scubaworld.com
5. Internet Diver's Guide
http://www.diversguide.com
6. Divers Casino
http://www.diverscasino.com
7. dive Travel Online
http://www.divetravel.net
8. Divers Down Television
http://www.diversdowntv.com
9. Divenet
http://www.divenet.com
10. Deep Diversions
http://www.deepdiversions.com