How do I become a better swimmer?
Okay, so I've been trying to learn how to swim for a while now. Within 30 minutes, I was able to teach myself how to swim underwater. Of course, not for a very long time but I guess it's still good for a noob. I want to learn how to swim on top of the water. I can never seem to do that. Also, what is something else I should try to learn how to do (swimming-wise, that is)?