In the bow, where ever your power wire coming out is, is where to put the ethernet cord in. Once in take the bow panel off, route it over the top of the plastic sleeve for the rod locker going down the starboard side. There is a false wall right at the baitwell, go over top that. You will want some type of fish wire to go from the baitwell to the access hole under the console. Run it through the small rigging hole right next to the big one then up through the console with that transducer and power wire and your done.
Its pretty simple once you get in there.