Friends Of Rock Ridges Nature Trails Inc

PO Box 272, Thousand Island Park, NY 13692

Thousand Island Park Preservation Co Inc

PO Box 712, Thousand Island Park, NY 13692

Thousand Island Park Tabernacle Community Association

Physical Fitness & Community Recreational Facilities

PO Box 176, Thousand Island Park, NY 13692

Thousand Island Park Yacht Club Inc

Swimming & Other Water Recreation

PO Box 629, Thousand Island Park, NY 13692

Wellesley Island Volunteer Fire Co Inc

Fire Prevention

PO Box 1125, Thousand Island Park, NY 13692