If you're coming from SD, it would be worth checking out Dakotah Ridge, a good Rees at the casino in Morton, MN.
In the metro, if you're going to do anything, play Windsong Farm. It is awesome. Beyond that there are a lot of very good courses that Conley has talked about. Interlachen, Hazeltine, Golden Valley, Minikahda, Minneapolis, Somerset, Oak Ridge are all great. I agree that Wayzata is pretty darn good.
On the daily fee side, I like The Legends and Troy Burne (in Hudson, Wis.). I have not played StoneRidge. Rush Creek and the The Wilds to me aren't as good of values.
If you go non-metro, you must play at Northland, one of my top two or three favorite courses in the state. I personally like Jeff's course at The Wilderness more than The Quarry, but both are very good. In the Brainerd area, there's only one course to play imho, The Classic.