Stand well off from Indian Key Light (see photo below) as it is not a waterway marker and the water is very shallow around it.Stay in deep water until you can line up the first two piling markers, or take the first one on a 37 degree heading. Hold a true course, as the channel shallows up on north edge well before the small island. Leave the pilings to the south as you pass them. The next two waypoints require careful attention to where you are and where you are going next. It's very shallow on both sides of the perferred path.