This is probably illegal, so if it is then dont do it :wink: . But when I lived in florida we used to send bouys out with targets mounted on em... You can make a floating target holder out of PVC and some of those cheap noodles you get to play with in the pool. Its kinda fun too cause its a moving target. I accurately represents the movement of a the human head in my opinion. Helps us train to pop that acorn when we have to.