David Gilchrist, an NDA member, is a former presenter and Master of Ceremonies at Shipwrecks. 2020 marks his 50th year diving, with his initial training with the Aqua Knights of Hamilton, in 1970. He is a former ACUC,CMAS,DAN and PADI MSDT Instructor. He has been an active member of the Ontario Marine Heritage Committee(OMHC), participating …
