Rear Admiral Samuel P. DeBow Jr. was born in Philadelphia in 1953.  He earned his B.S. degree in Commerce and Engineering from Drexel University.  When RADM DeBow graduated in 1976, he became a commissioned officer in the NOAA Corps.  Sam earned his M.S. in Hydrographic Sciences from the Naval Postgraduate School, and was also a Senior Executive Fellow at Harvard University’s John F. Kennedy School of Government.

Craig McLean was born in Rutherford, New Jersey, in 1957. His father was a first-generation immigrant from Scotland who served in the US Navy during World War II. His mother was a second-generation daughter of Sicilian immigrants. He grew up along the Passaic River, was a self-described "river rat," became a certified diver, and worked for a boatyard next to his house. At Rutgers College, Craig studied marine biology and zoology and worked on research cruises with NOAA ships. During the summers, he worked in the commercial and retail dive industry.