this cornhusker has got a couple of questions for all you folks north of me. My son and family recently moved up to around the sioux falls area . he has us lined up to go to lake herman middle of may.any info on the lake would be appreciated. we will be in boats. first of all, how is the walleye fishing? second, how's the rest?  lol       Also, any good suggestions for lakes around the sf area?  thanks a bunch          LM since 2001