Answer:
I am a ship that can be made to ride the greatest waves. I am not built by tool, but built by hearts and minds. What am I?
I am a kind of coat that can only be put on when wet.
What is the most slipperiest country in the world?
I have two bodies joined together as one. When standing still I run and run.
Better touch me before you proceed to second.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.