My buddy, Cameron aka Captain Redbeard, runs Team Crush outdoors, and is going on his 8th year running a charter out of Park Point in Duluth. Ph #320-761-6783. Great guy, and guide and I think either early in the year or August/September is usually the best fishing.
If you want to target big fish, call Grant with Superior Angling. If you’re more looking for numbers, any of the charter boats out of Duluth will put you on fish. I’d personally recommend Matt who runs one of the Happy Hooker charter boats.