I know what you mean ledge. I fish lots of new lakes and rivers. Often times the first place I fish is the best place. I pull up, start yanking em out of the water and think I found my new favorite lake. After some exploration I find out I found a honey hole and not a great lake. I get how that happens in the spring in spawning and staging areas, I get it in the winter when they school up real thick. Its the other 8 months out of the year that makes me scratch my head.