Very new to flying and have a creek behind my house that is 80 yards wide and 27 miles long. Would eventually like to take some cool movies above the water of the islands of water hyacinth, turtles sitting on logs etc. but haven't had the guts yet as I am not experienced enough to be confident of my flying skills. Need more practice over land. Once in the water does a DJI quad float at all or does it sink like a rock? Hopefully no one can answer this question from actual experience!