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Henry T. Cadwalader


Henry Cadwalader is a certified PADI Divemaster, and also serves as a Marketing Coordinator with Surface Interval.  He is by far the most eager member of our team.

In addition to his recreational scuba certifications, Henry has earned his Cavern Diver certification from NACD, NSS-CDS, and PADI.

Henry is a 2009 graduate of Rollins College where he is received his bachelor's degree in Art History at the College of Arts and Sciences, where he was a proud member of the Phi Delta Theta Fraternity.

In Fall 2008, Henry became the first person to complete a unique academic internship offered by Surface Interval Training, in conjunction with Rollins College. 


PADI Member Since 2009


Professional Certifications

  • PADI Divemaster
  • Emergency First Response Provider
    • Primary Care (CPR)
    • Secondary Care (First Aid)
    • Care for Children
  • ASHI Wilderness First Aid
  • Divers Alert Network Provider
    • Oxygen First Aid for Scuba Diving Emergencies
    • First Aid for Hazardous Marine Life Injuries
  • Zeagle Certified Repair Technician (2008)

Additional Training

  • Cavern Diver, NACD/NSS-CDS/PADI
  • Advanced Nitrox Diver, TDI
  • Decompression Procedures Diver, TDI