We're looking for help for the best river in NW Wisc. to catch walleye on.  I know there are several (Namekagon, St. Croix, etc) but I was wondering if anyone had a river they favor when going after walleye specifically?

We'll be paddling and camping along the way no matter where we end up, but just want to pick the right poiece of water.

Any help is extremely appreciated!