I am at 94%, the only things stopping my completion of the fish and the treasures are the jackfish and the gold doubloons.I read that I can catch the jackfish in fresh water at night, after five straight nights of fishing, I only got the same four fish. Am I in the wrong place. The same with the gold. I have dove everywhere that will allow me and gotten everything but what I need. Where can I go, what can I do?