I fish Audubon regularly...for several reasons. During ice season, since I do not have an ATV or snowmobile, Audubon is walkable until the ice is thick enough to drive trucks out. Second, it's close to home for me...less than 50 miles from my front door. Third, when we do get snow and some lakes become tough to access without tracks, seems like several trails are always plowed open. Personally at Audubon thru the ice, most days I get one or two keepers...like any lake, some days are better than others. I know the lake well and enjoy fishing...so for me it makes sense. Try different locations in different bays...target 20 up to 12 fow. I've caught most fish this year between 4-6 PM. Good luck...