try to find some beaver ponds on public lands or Private.
I know over here on the National Forests the beaver ponds have the best tastings brookies this side of the Mississippi. I have good luck fishing them through the ice, they will hit anything. Generally you have your limit in under 30 minutes. I have caught, in the past, brookies over 15 inches, my biggest was 18.5 inches. I even like to go to some of the ranches and ask for permission and fish for German Browns where the water is not frozen this time of year, with spinning tackle.
Ben
benwyo