About 3 weeks ago I got the boat out for the first time and no problems. Went back a few days later and power steering fluid in bottom of boat and resevoir was empty on pump. Pulled boat out of lake took it home cleaned all the mess up and refilled pump started boat and Couldnt find a leak anywhere. About 10 minutes after shutting boat off power streering is empty and fluid running out of the boat hull drain. I can see if the cooler was leaking having fluid out of the exhaust but how is it getting in the boat?