Canada’s waterways (Great Lakes and St. Lawrence Seaway), lakes and rivers provide many opportunities to glimpse 400 years into the past. How does it feel looking at a 250 year old wooden schooner in 110′ of water (Forest City 1, 2). What are the best methods for creating 3D models of these Canadian treasures? Drysuits provide the protection required for the best visibility when diving in 1-2 deg C waters. That is until they tear and come an expensive wetsuit! 😉  Need a commercial SCUBA Supervisor or Diver? Hey who says you can rely on 1930s commercial dive gear!