Well, way back in March of last year, I began shaping Gardens' centerboard using hand planes (a block plane and a No. 5 jack plane).
Sometime after getting one side roughed out, I was distracted by other boat-building activities and never finished up with the centerboard.
Today is too humid to do any epoxy work so, looking around for something to do, I decided to continue work on the centerboard. But this time, instead of using my planes, I used the 4" grinder... Grinding the lands for the planks gave me the confidence to do a little wood carving with the grinder. The sawdust produced with the grinder is not as elegant as the shavings created with the planes, but the work progresses much more quickly.
Half of the board is shaped and the other half is nearly done. I'll use the ROS with 60, 80 and 120grit paper to finish shaping the board. Then I'll create a cavity for a lead sink-weight, epoxy and cover the entire board with fiberglass cloth before prepping it for painting. Still a bunch to do but making progress.