Developer's DescriptionBy Make WakeGPS navigation for Lake Norman, NC.GPS navigation for Lake Norman, NC.Get on the lake and...make wake.Internet needed to:- make wake- search for an addressInternet NOT needed to:- view the map (it's in the app)- view your location on the map- view the points of interest and their informationGPS needed to:- make wake- show your location on the mapThe map is included with the app. An internet connection is not needed to view the map. So if you are in a remote area with no internet access, you can still view the map and the points of interest.Perfect for people that are infrequent to the lake, have rented a boat, borrowed a buddies boat, or just need to find their way.