Stopped by Coon Lake access on way home, Saw a portable 150 yards off shore in 20 FOW. Hour later I cut a couple of holes in 1 FOW 10 ft off shore, nice solid Ice at 2 3/4". Second portable showed up on the lake in 18 FOW 200 yards from access 100 from shoreline. Some elevators just don't go much above the knees - lets hope they make it off save. Coon is just a bit south east of Zimmerman.