Great thread! I’m still interested in building my own oars. Have good, straight, clear Douglas Fir that I can use for the endeavor. What I’m not clear on is how to round out the shafts and particularly how to articulate the grips. Other suggestions I could use are how to treat/protect the blades (epoxy, fiberglass, plastidip, heat shrink, etc. I’m thinking pins and clips would be more straight forward than sleeves. Any advice would be greatly appreciated!