Easy Goat I thought you said months ago that you were going to be putting a duct around the propeller for protection?
I must admit that is so scary having a completely open exposed propeller. You guys are mighty brave to be learning with no protection. Checkout this recent efoil injury from a blade that had a ducted around the propeller. Super dangerous and the product or sport will be band once a few more of these happen at public beaches: http://efoil.builders/t/nice-cut-from-propeller/2054?u=vefoil