• Recreational, Pleasure, or Social Club

• 577.

Namequoit Sailing Association Inc

Junior Sailing Registrations Are OpenHurry As Classes Are Filling Up.

• Secondary/High School

• 578.

Maritime Academy Charter School

MACHS endeavors to enable each cadet to become capable and respectful members of society, ready for MARITIME ACADEMY CHARTER SCHOOL(MACS) PROVIDES STUDENTS IN GRADES 2 THROUGH 12 A RIGOROUS ACADEMIC PROGRAM WITH THE SPECIAL THEME OF MARITIME STUDIES.

• Recreational, Pleasure, or Social Club

• 579.

Chicago Yacht Club

CHICAGO YACHT CLUB'S MISSION IS TO ENCOURAGE AND PROMOTE THE COMINGLING OF MEMBERS THROUGH YACHTING BY PROVIDING RECREATION ACTIVITIES, CLASSES AND REGATTAS FOR MEMBERS AND THEIR GUESTS.

• Human Service Organizations

• 580.

Wheels & Keels Foundation Inc

WHEELS & KEELS FOUNDATION, INC. WAS ESTABLISHED TO PROVIDE FUNDING FOR ACTIVITIES WHICH VISIBLY IMPROVE AND STRENGTHEN THE LOCAL COMMUNITY.

• Swimming, Water Recreation

• 581.

SAIL SAND POINT

Sail Sand Point is Seattle's Community Boating Center; a non-profit 501(c)(3) incorporated in 1998.

Orlando Area Rowing Society Inc

Official twitter page of Orlando Area Rowing Society-a competitive #rowing club in sunny Florida.

• Amateur Sports Clubs, Leagues

• 583.

Running With Wings Inc

Running With Wings is a non-profit foundation created by Jason and Cheryl Carmack in honor and memory of their 3 year-old daughter Peyton Olivia Carmack.

• Science, General (includes Interdisciplinary Scientific Activities)

• 584.

THE INTERNATIONAL SEAKEEPERS

The International SeaKeepers Society promotes oceanographic research, conservation and education through direct involvement with the yachting community.

Stride Aquatics Inc

STRIDE Aquatics is on a mission. .