The Great Lakes

Minnesota (15)

• Artistic Angler
• Audubon Society-Minnesota state chapter
• Audubon Society-Zumbro Valley chapter
• Clean Water Action Alliance of Minnesota
• Environmental Association for Great Lakes Education
• FantaSea Scuba & Travel
• Inon America
• Izaak Walton League - Breckenridge Chapter
• Minnesota PIRG - Hamline University chapter
• Saltwater Sportsman Charter Service
• Scuba Center
• Scuba Daddy’s Dive Shop
• Sierra Club-Wasioja group
• The Dive Depot
• The Woodshop

Wisconsin (14)

• Aqua Lung-Midwest
• Aquatic Adventures, Inc.
• Audubon Society-Hoy Chapter
• Audubon Society-Madison chapter
• Diversions Scuba
• Eldorado Grill
• Fontana Sports Specialties
• Four Lakes SCUBA Club
• Four Lakes Group Sierra Club
• Mining Impact Coalition of Wisconsin
• Mountain Bay
• Sierra Club John Muir Chapter
• Venture Crew 9966
• Wisconsin PIRG

Michigan (5)

• Diamond Divers Dive Club
• Divers Incorporated
• Four Seasons Sportfishing Charters
• JR Aquatic Center
• Raptor Charters

Illinois (62)

• Alaska Coalition of Illinois
• Aqua Diving School
• Aqua Knights of Joliet Scuba Club
• Audubon Society-Illinois state chapter
• Audubon Society-Peoria
• Audubon Society-Quad Cities chapter
• Audubon Society-Sinnissippi chapter
• Below H2O
• Berry Aqua Paradise
• Berry Dive Center
• Capt'n Jack’s Scuba
• Carp Anglers Group
• Carlson Wagonlit Travel
• Chicago Maritime Festival
• Chicagoland SCUBA Center
• Citizen Action Illinois
• Deep Blue Adventure
• Dive Chicago
• Diveheart Foundation
• DJ's Scuba Locker
• Egyptian Dive Club
• Fisherman Charters
• Frogg Pond Dive Shop
• Frontera Grill
• Great Corn Desert Divers
• Great Lakes Underwater Exploration, Inc.
• Harper Sales
• Helix Camera And Video
• Howie Fly Charters
• Illinois PIRG
• Izaak Walton League - Elgin Chapter
• Izaak Walton League of America, Illinois Division
• Kids Dive In, Inc.
• King Fisherman Charters
• Lee's Reef Project
• Marine Biochemists
• Midwest Angler
• Naha Restaurant
• Noble Charters
• North Suburban SCUBA Instructors, Inc.
• Northrup Grumman Anglers
• Oceanique
• Ocean's Door
• Our World Underwater Society
• Prairie Rivers Network
• Scuba Aquarium
• Scuba Emporium
• Scuba Systems
• Scuba U
• SEAL
• Sierra Club - Blackhawk group
• Sierra Club - River Prairies group
• Sierra Club-Valley of the Fox group
• Skyline Scuba Club
• Student Environmental Center
• Sunset Waters Beach Resort
• Tropical Quest
• Underseas Scuba Center
• Underwater Safaris
• Water Dawgs
• Windy City Seals

Indiana (6)

• Brother Bear Fishing
• Divequest Scuba
• Goose's Scuba Shack
• Indiana North Coast Charter Association
• Just 4 Fun Sportfishing Charters Inc.
• Scuba Quest

Ohio (46)

• Aqua Hut Travel
• Aqua Rangers Club for Kids
• Aqua Specialists Inc.
• Aqua Voyagers Scuba Club
• Aquatic Realm Scuba Center
• ASK Scuba & Snorkeling Center
• ASK Snorkel Dive Club
• Audubon Society of Mahoning Valley
• Can't Miss Charters
• Captain Hook Charters
• Captain CJ Warney (charter boat company)
• Captain Rick's Scuba Diving Adventures
• Captain Tom Higham (charter boat company)
• Cincinnati Underwater Explorers
• Circuit Breakers
• Cleveland Regional Council of Science Teachers
• Columbus Sea Nags Scuba Divers
• Erie Sun Charters
• Fish Box Charters
• For-Shore Lake Erie Charter Service
• Green Island Charters
• Irish C Charters
• Lake Erie Center
• Lake Erie Sport Fishing Charters
• Lakeland Marina and Motel
• Mahoning River Consortium
• Mahoning River Education Project
• Mermaid Adventure Tours
• New Wave Scuba Center
• Newark Poseidons
• Ohio Environmental Council
• Ohio League of Conservation Voters
• Ohio Public Interest Research Group (Ohio PIRG)
• Ohio Student Public Interest Research Group - Oberlin College
• Ottawa Hills Green Gears
• Patrix's Scuba
• Rec2Tec Dive Club
• Rivers Unlimited
• Rhode Guide Service
• Southern Ohio Diving Academy (SODA)
• Students Acting For the Environment (SAFE)
• Sub-Aquatics, Inc.
• TA Dive Club
• Teddy-Bare Charters
• Youngstown State Environmental and Animal Rights Coalition (YSEARC)
• YSU Recycles