Deep South Rivers
- Information on charters to the fossil beds of the Cooper River. Online guestbook, contact information, rate schedules, and photo gallery are available.
- http://www.deepsouthrivers.com

Nu Horizons Dive and Travel
- Charter service with NAUI instruction in Myrtle Beach.
- http://southcarolinadive.com

Charleston Scuba, Inc.
- PADI 5 Star Instructor Development Center, with information on instruction from beginner through instructor, charter services, including river dives, vacation travel, equipment sales and service. Technical training available.
- http://www.charlestonscuba.com

Scuba Madness
- Florence based PADI 5 star facility. Offers education, equipment sales, service and rental, plus dive travel.
- http://www.scubamadness.com

Dolphin Dive Charter
- Dive charter service with contact information along with description of vessel and crew. Located in Loris.
- http://dolphindivecharter.com/

Coastal Scuba
- Information includes details on dive charter service, instruction, a photo gallery and local dive site descriptions. Based in North Myrtle Beach.
- http://www.coastalscuba.com