Thanks for all the replies, I think I'm getting it now. I had imagined watching the side imaging seeing something and attempting to go back and find it at that moment. Instead I should be using it to scan for submerged structure, cover or anything fishy, mark a waypoint and then go back and fish it either right then or at a later date. I need to start recording so I can view the information at home that would be fun, like fishing all over again. Thanks again this helped.