Full service diving training facility in Pittsfield. Basic to instructor and technical diving courses. Fills, equipment sales and service.

New England underwater photographer. Includes biography, gallery, description of classes and products, and stock photography list.

NAUI affiliated retail dive store in Fitchburg. Includes directions, hours, product lines, service, and instruction.

Retail dive store located in Marlboro. Instruction, trips, events, and a series of dive related essays.

Diving training and consulting company specializing in instructor-level training and CPR and first aid education. Includes courses, schedules, recommended field guides, dry suit tips, and travel and dive reports.

Retail diving store in Lynnfield. Conducts PADI instruction from beginner through instructor.

Includes information on scuba classes and charters with details of diver services. Located in Winthrop.

Dive training company in Needham. Information on YMCA Open Water Course, along with contact information and location map.

Non-profit dive club dedicated to raising the awareness and appreciation of the marine environment. Club holds an annual 2-day clinic which includes exhibits, seminars, workshops, and a film festival.

Retail dive store. Includes classes, charters, and equipment.

Dive retail establishment and charter operator in Gloucester. Offers semi-private SCUBA instruction under the auspices of NAUI

Dive retail facility in Worcester. Includes classes, equipment and service, rental, and travel information.

Full service dive store in Plymouth. Course descriptions and schedules, equipment, service, and rentals.

Dive club in Blackstone. Includes newsletter, photographs, and dive reports.

Dive club in Pittsfield. Includes membership application, meeting and dive schedule, and pictures.

Dive retail establishment with two locations: Brookline and Framingham. Specializing in dive travel, instruction, equipment sales and service, and trimix fills. An online newsletter is available.

Dive charter boat operating on Cape Ann in Gloucester and Rockport. Instruction, photographs, and directions.

Retail dive establishment in Leicester. Includes courses, schedules, rental, service, and equipment.

A diving retail establishment in Natick. Offering PADI diver education from beginner through instructor.

Group of diving enthusiasts based in northeastern Massachusetts and southern New Hampshire. Schedule for club meetings, newsletters, and activities.

Dive club of recreational and technical divers based in the Natick-Framingham area. Information on boat diving, shore diving, meetings, events, club dives, and air stations. Club holds an annual "Wrecks" show.

Organization of divers affiliated with Massachusetts Institute of Technology. Local dive sites, gear guide, underwater hockey, and diving at MIT.

Dive club affiliated with the New England Aquarium. Includes newsletter, calendar of events and club dives, environmental news, and member pages.

Full service dive store in Marshfield. Course information, quizzes, stories, and local dive conditions.

Dive club located in Beverly. Includes newsletter, schedule of events and club dives, and description of local dive sites.

Full service dive store in Chelmsford. Offers recreational and technical dive instruction from beginner through instructor. Includes course descriptions, training schedule, products, and travel information.

Offers only one-on-one or small group classes. All levels from beginner to instructor are available. Information on dive trips and local outings.

Retail dive facility in Palmer. Includes safety tips, classes, travel, and maintenance.

Full service dive store in Weymouth. Classes, service and rental rates, and products.

Gay and lesbian dive club located in Boston. Includes membership information, events schedule, and photograph gallery.

Retail dive facility in Beverly across from Port Marina. Equipment sales, rental and service for diving, and instruction.

Retail dive store with locations in Somerville and Providence, Rhode Island. Training from beginner through instructor level. Equipment, class descriptions and schedules, travel and events.

Diving and other water related retail establishment. Course schedules and descriptions, travel, and pool programs.