A SSI dive shop in Santa Monica. The web site provides directions to the store, online shopping, and information about dive lessons.

Forums, galleries, a field guide and dive sites.

A club for experienced divers presents annual dive trip schedule, log books, and membership details.

Scuba and snorkel dive instruction, tours, and boat dives in San Diego.

Provides Scuba and Snorkeling Instruction, Diving and Snorkel Tours in San Diego. Includes course and tour prices and instructor biographies.

Offers cage diving with sharks, off the coast of California and Mexico.

Luxury Great White shark diving off the coast of California aboard a private yacht.

Shark Diving Adventures to all the world's premiere destinations.

Offers snorkel and scuba tours of La Jolla Cove and private scuba instruction and scuba classes. The site describes the offerings and has contact information.

Includes a photos, newsletters, and a schedule of monthly meetings, dives, and events.