I went to school at SDSU as well, graduated 5 years ago. So all of my info would be from 5-9 years back. But there are so many quality lakes in that area, and the further north you head towards all those sloughs. I had never ice fished before until I went to school there and somehow I caught more walleye through the ice without a flasher nor knowing what the heck I was even doing, then I do now with all of the equipment and kind of knowing what I am doing.
Lake Thompson, Lake Albert, Lake Sinai, 81 Ponds were all pretty good bets for walleye. Lake Campbell could produce a few small perch if you needed something close to town. About 8 years ago the little pond north of Hwy 14 that Six Mile Creek flows through had a lot of northern in it.
Between Watertown and Webster is all of the sloughs, I haven’t fished them in years, and I’d love to head out there and give them a go. But without knowing what one to fish, it is a little intimidating to figure out what ones to try. I can’t really help you there… other than go on GFP website and see what info you can find as far as stocking or fishery surveys. Most of our luck always came from knowing somebody from that area who knew somebody who knew somebody and would give the area of the hot bite.