Charity is charity as long as its done with a pure heart and without the intention of making a direct profit from it. Yes its a good cause to motivate kids in doing some sports which is helpful for their health. I totally understand after you replied me here, now I think when more and more people fall in love with the ocean, eventually it is helping humanity as a whole. I bet in the ancient time when people would move stocks using horses and carts were very time consuming and limited in quantity, but because some people fell in love with the sea, large ships and containers are build and with that now we can deliver thousand tons of supply from one place to another far away place. Yes now I understand, we have this opportunity to send food or medicine using sea route at a very low cost. And yes we have more food available for us under the sea itself.