Calvert County Waterman's Association

http://calvertwatermen.org/

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Calvert County Tourism

http://www.ecalvert.com/content/tourism/index.asp

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Calvert Marine Museum

http://www.calvertmarinemuseum.com/

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Jefferson Patterson Park & Museum

http://www.jefpat.org/

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Morgan State University - Estuarine Research Center

http://www.morgan.edu/Estuarine_Research_Center.html

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Maryland Watermen's Association

https://marylandwatermen.com/

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