Foam boat construction .... check out this build at; Christopher Carlson "PlatFoam - 14 Micro Skiff" on Pinterest. | Boat plans, Wooden boat plans, Boat building
Making boats from foam using electric motors 30Km/h : r/AdventureBuilders
Duckworks - Experiments in Foam Boats - Part One
How To Make Fast Twin Motor RC Boat. Diy Foam Model Boat - YouTube