I have developed a leak in a 162 v that seems to be comming from the front. I cant see anything wrong with the hull and have not hit anything. I am guessing eithor livewell drain hose or fill hose. I bought plugs for the two drains holes at the back of the boat to eliminate one or the other but have not been back to the water yet. I am guessing there is a Y in the hose going to each livewell from the pump? Any ideas appreciated! Is it a pain to fix?