I finally got my a new motor on my boat, now I need to focus on other problems. I'm starting with the fuel guage and sending unit. I already got a new Yamaha fuel guage and just need to locate the sneding unit so I can change it out and hook everything up. So my question is where do I look for the fuel tank? I have no idea where to start, I can't see anything from under thr rear deck. Any help would be appreciated and thanks in advance.