• Swimming, Water Recreation

• 199.

Islesford Boat Works

Islesford Boatworks is a hands-on program focused on building community, opportunity, and leadership ISLESFORD BOATWORKS IS A NON-PROFIT, COMMUNITY BASED, SUMMER BOATBUILDING PROGRAM.

• Other Recreation, Sports, or Leisure Activities N.E.C.

• 200.

Duxbury Bay Maritime School Inc.

The Mission of the Duxbury Bay Maritime School is to connect people of all ages, abilities, and means to Duxbury Bay through educational and recreational programs that stimulate individual growth and an enduring love and appreciation of the sea.

• Museums & Museum Activities

• 201.

Buffalo Maritime Center Inc

Building Boats I Building Community It is the Buffalo Maritime Center’s mission to study and celebrate the rich maritime heritage of the Niagara Frontier, to preserve the use of traditional hands-on skills, methods and values inherent in the maritime tradition, and to encourage and promote public access to the area’s historic waterfront and waterways.

• Historical Societies and Related Activities

• 202.

Maritime Archaeological Society

MAS is an Oregon based non-profit and 501c3 dedicated to shipwreck archaeology Maritime Archaeological Society Home 2025 Annual MAS Meeting About Projects Membership Training Sponsorships Donations Contact News More 2025 Annual Conference Join us for a FREE afternoon of shipwrecks archaeology and more.

• Swimming, Water Recreation

• 203.

Mentor Harbor Youth Sailing Association Inc

PROMOTE YOUTH BOATING INTEREST AND SAFETY Power to the Youth.

• Marine Science and Oceanography

• 204.

Mission Clean Beaches

501(c)3 dedicated to fighting against marine litter through cleanups, education, and research.

ALL HANDS BOATWORKS INC

BUILDING MORE THAN A BOAT. All Hands Boatworks is a non-profit focused on youth development.

• Water Resource, Wetlands Conservation & Management

• 206.

Ocean Aid 360 Inc

Ocean Aid 360 is a 501(c)(3) nonprofit organized to execute evidence-based assessments and community-level interventions for preserved marine resources.

OCEAN INSTITUTE

Dive into discovery with us. Located in Dana Point, CA, Ocean Institute offers hands-on experiences in marine science, and maritime history.