I'm on Eagle Lake in otter tail county. Most of the lakes around here had the ice come off this week, but ours is always the last to have the ice off. Its spring feed bottom so it makes it one of the coldest in the state, but also one of the clearest in the state as well. You can see well over 10 feet deep.Yup, first opener of the last 20 years I haven't been out. What lake are you on?