The following are some external resources.
For the best scratchboard art in the world. Sally Maxwell, Master Scratchboard Artist.
Bigblue Dive Lights
Lights, brackets, arms, batteries, filters and more.
Dive Training Magazine
For scuba diving news, gear and education. A Good Diver is Always Learning.
THE WORLD'S SIMPLEST AND MOST AFFORDABLE COMPACT PRE DIVE VACUUM LEAK DETECTOR
For the best instruction and photo needs in underwater photography.
Allwebco Design Corporation
Developer quality websites for business and personal use.
Allwebco Web Hosting
Quality, reliability, service, plus top notch support.