Guys, My father-in-law has a Lowrance LCX-15 fishfinder and my wife is wanting to get him a GPS to hook up to it. I have a Garmin Etrex legend that I really like and will probably get him one of those IF I can find a cable that will allow it to be connected to the fishfinder. I don't mind making the cable myself if I have to but I really need to know what type of GPS connector the Lowrance unit has. Anyone have one of the fishfinders and know what kind of connector it has? Or better yet, does anyone know where I could just buy a pre-made cable?