Brent Holleman of Alpha Omega Marine.com, has the
following professional certifications

Royal Yachting Association
UK National body for all boating including disabled sailing oversees Yachtmaster windsurfing cruising motorboat dinghy and PWC training courses.

Maritime and Coastguard Agency
Develops, promotes and enforces high standards of marine safety to minimize loss of life, to respond to maritime emergencies 24 hours a day, and to minimize...
www.mcga.gov.uk/

United States Coast Guard (USCG)
The USCoast Guard site provides maritime safety, law enforcement, recreational boating safety, and environmental protection information for merchant mariners.
www.uscg.mil/