Are there any places that you circled have rocks, the Ling like to move up along the rocks to chase the crawdads and minnows around. Other that that all the locations look good I would fish the one on the left because it looks like a river might be on that side of the lake and those areas are good when the Ling run up the rivers at night to spawn around this time of year if I remembering right we have caught a lot of Ling where the rivers fill into the lakes along rocky edges or sand flats by the sharp drops.
