Professional Association of Diving Instructors

Scuba Diving International

Diving Medicine and Insurance

Divers Alert Network

Local Dive Sites - North Texas

Athens Scuba Park

Clear Springs Scuba Park

Magazines and Information

Fathoms Magazine

MarineBio.org
MarineBio.org is an evolving online tribute to all ocean life, marine biology, and marine conservation.

CDNN
CDNN is the world's first scuba diving news network, published weekly.