A guy I work with went to the U.P. on Russian herd boar hunt, He loved it and the boars were incredible. I will check with him to get the name of the outfit.
The name of the place is Bear Mountain Lodge in Neguanee, Mi. 240 acres of woods and fields. These are Russian herd boars huge 200-400lbs. Check them out at BearMoutainQuest.com