If your just looking for some good crappie action, Green by Chisago was pretty good in the winter. Haven't ice fished it for a few years now. It has a 9 inch minimum size restriction so if your looking to keep some fish you probably only get to keep about one out of every dozen you catch.
Right on with the green info, if you go thier ive been pounding the crappie and sunfish off of lindburg point about 24-28ft of water, but that crappie slot reduces your bag size. Hit n miss though, just like anywhere!Sundown was the best.