Hey guys I was wanting to move my 522c to the front and add a HDS 5 with structure scan to the console. I was wondering if you could network the two in order to share waypoints etc?? Eventually I will move the hds5 to the front and add a bigger HDS screen to the console but the wife will only let me do so much....If any of you know how that would work could you please elaborate. I don't know much on the networking or sharing waypoints. Thanks so much and happy fishing

Yes, both units are fully compatible with NMEA 2000 networking.  With NMEA, level of wpt sharing is newly created waypoints, with both units powered new wpts will be shared between units.