B.C. marina mogul Graham Clarke making waves at 81

Namesake group of companies continues to expand with recent acquisition and plans for floating hotel partnership Pedestrians amble on the Coal Harbour seawall on a sunny late January afternoon as Graham Clarke Group owner Graham Clarke welcomes a guest inside one of his tenants' meeting rooms at the Coal Harbour Marina in Vancouver. Physically agile, mentally sharp and eager to chat, the 81-year-old looks about 20 years younger as he strings together stories from six decades in business. Clarke owns six marinas, Harbour Cruises Ltd., Western Pacific Marine, a stake in Vancouver Harbour Flight Centre and various leases on land…