Herrington Harbour Sailing Association
- One of the largest, most active sailing clubs on the Chesapeake Bay.
- http://www.hhsa.org/

Friendship Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/friendship-md

Encore Sporthorse
- Dressage training for horse and rider. Quality horses available for sale for dressage, hunter-jumper and combined training riders.
- http://www.encoresporthorse.com/

Herrington Harbour South
- Marina on the western shore of the Chesapeake Bay. Includes information about site amenities, including lodging, dining, and catering services.
- http://www.herringtonharbour.com/

Friendship United Methodist Church
- Services often emphasize children, music, or both. Includes list of community projects, fellowship groups, and upcoming events.
- http://www.gbgm-umc.org/friendshipumc-md/