Gilboa Quarry - Located in Ottawa, with information on events, area lodging, local conditions, driving directions, schedule of fees and hours of operation. Cincinnati Diving Center, Inc. - Find information on instruction, travel, technical classes, photo gallery, and details on training for diving with manatees at the local zoo. Aqua Marine Scuba Diving Inc. - Retail store offering scuba instruction from open water to divemaster through PADI certifying agency. New Wave Dive Center - PADI training facility with information on instruction, travel excursions, a buddy board, and a calendar of events. Deep Six Specialists, Inc. - Located in Akron. Find details on NAUI technical and recreational instruction, along with schedule of events and dive travel excursions. Gavia Scuba Club - Cincinnati area organization, with membership details, newsletter, meeting and dive schedules, and a classified ad section. Aqua Amigos Scuba Club - Cleveland area club with information on membership, dive events, and instruction. Portage Quarry Recreation Club - Contact information, hours of operation, entrance fees, an aerial map, an underwater map, and driving directions of this Bowling Green area dive site. PADI Instruction available. Aqua Hut - Toledo dive center lists information on instruction, travel, driving directions and hours of operation. Aquatic Realm Scuba Center - Centerville dive center with information on recreational and technical courses, travel excursions, driving directions, contact details and hours of operation. Discover Diving - Contact information, dive events calendar, and photo gallery are listed. Scuba Unlimited - Included are details on instruction, including fees, organized dive vacations, staff biographies, driving directions, and hours of operation. Underwater Dive Center - Details on recreational and technical instruction, dive travel, online newsletter, and staff biographies are included. Located in Elyira. Just Add Water Scuba - Willoughby dive center with information on instruction, rental equipment rates, and travel, along with contact details and hours of operation. Ohio Council of Skin and Scuba Divers, Inc. - Listing of clubs, organizations, and individual divers, with membership details, events, legislation, contacts and local diving conditions. Sea Level Scuba - Full-service dive shop offering classes from open water diver through trimix, gear and travel. Includes hours and contact details. Located in Oregon. Southern Ohio Diving Academy - Full-service facility offers classes from beginner to instructor, exotic dive travel, equipment sales and service. Located in Kettering. Scuba Shack - Dive center serving greater Cincinnati. Includes hours, a list of classes and prices, upcoming dive trips, calendar of events and the Scuba Rangers Kids Club. Dan's Scuba - PADI certified dive shop in Twinsburg offers lessons, equipment and supplies, and travel services. Check out photos and links. Tri-State Scuba Water Academy - PADI five star instructor development center offers water aerobics, snorkeling and professional level scuba courses. Includes instructor profiles, course details, FAQs, store hours and directions to the location in Cincinnati. Buckeye Divers Scuba Club - Diving club in Columbus diving the wrecks of the Great Lakes and worldwide destinations. Monthly social meetings. Includes newsletter, diary and photo gallery. Underwater World Scuba Center - Listing class information along with travel opportunities, contact information and hours of operation. Buckeye Diving School - Find details on instruction, travel opportunities, and local dive events. John C. Norris, Aqua S pecialists, Inc. - Provides a tribute to a long-time instructor who passed away in 2012.