Various adventures of WK

I was standing on a rocky beach at night looking into the waves. After staring off for a bit I started walking into the water and swimming. It was dark but the water was clear. As I swam I saw first some strange looking fish. I eventually passed them by and eventually came onto a few mermaids and mermen. They were swimming like dolphins jumping out of the water looking like hills running across the surface. I followed them for a while and eventually we passed these luminescent jelly fish. I just kept swimming and eventually reached land. It had a dock with a few small rowboats and lots of barrels around. One man held a lasso in his hands and was roping barrels and swinging them into the air as another man shot at it with arrows.