Havre de Grace Yacht Club
- Includes regatta schedules and race results, membership information, and related links.
- http://www.hdgyc.org/

Bel Air Scuba Center
- Providing instruction, equipment sales and service, travel opportunities and air fills.
- http://www.belairscuba.com/

Swan Creek Golf Course and Country Club
- Facilities, course ratings, facilities, fees, and hours of operation.
- http://www.swancreekgolf.com/

Bulle Rock Golf
- Pete Dye designed course. Aerial hole photographs, scorecards, caddie program, tee times, history and a wine list are featured.
- http://www.bullerockgolf.com/

Hat Run, The
- Located in Susquehanna State Park and is geared towards ultrarunners of all abilities. Includes results, runner statistics, news items, application forms, directions, and photographs.
- http://www.hatrun.com/

The Lantern Queen
- Cruise and dine river boat that operates where the Susquehanna River and Chesapeake Bay meet. Regularly scheduled cruises and charters.
- http://www.lanternqueen.com/

BaySail
- Professional sailing instruction as well as a selection of sailboats for day and longer charter, either bareboat or with a licensed captain.
- http://www.baysail.net/