You're sitting in your boat on a lake. You pick up your phone and you can see exactly what's under you. Drop off over there, laydown 14m away or a rock bar behind you. Well, have a look at this!!!!! The app used in the video is an update to be released soon BUT just in time for COD OPENING imagery is now available of Lake Mulwala when it was empty available on the iPhone & 3G iPad NOW.
To download the Mulwala satellite map select Mulwala in the App and go to offline maps. Top right of screen is download button. It's 80mb so wifi recommended.