I’d like some feedback on creating an efoil to aid takeoff to be used while wingfoiling. My idea is to put together an efoil capable of pushing the foilboard up to say 6 to 8 mph and then use the wing to get up on the foil. I envision a small battery pack able to attain the 6 to 8 mph in short spurts, say about 10 seconds. When the board is up to speed, I would use the wing to keep the board up on foil.
I think you get the general idea. Please give me some input regarding the power of the motor, size of the battery and esc required.