Answer:
Find me on body builders or in the drink aisle.
The more it dries the wetter it gets. What is it?
I'm not a bird but I can fly through the sky. I'm not a river but I'm full of water.
So simple, that I can only point. Yet I guide men all over the world.
What goes up and down, but does not move?
I am your mother's brother's only brother in law. Who am I?