You can try michigan-sportsman.com or iceshanty.com
I just returned from my annual trip. Fished the 20th thru 25th
ice was around 7″ but when we left temps were in mid 30’s and it was a slushy mess out there. Averaged 2-3 keeper walleye a day and had some nice perch mixed in. A lot of short walleyes as years passed.