I don’t want to give away too many secrets here, but that lake is awesome for crappies, walleyes, smallmouth and largemouth bass. The biggest issue I think is early ice, and the lack thereof areas to get on the lake. There is a few public beaches out of Birchwood, and one in Mahtomedi. Everyone knows about Bel-Aire, and Ramsey but to walk out to an area with a lot of structure is tough to do. Once the houses, and people get on the lake the fish spread out a lot more, and is tough to pinpoint decent schools of fish.
My two cents, I know though there are a lot of people that do really well on that lake.