Shovelhead sturgeon, also called sand sturgeon , are legal to keep (south of red wing) on the Mississippi River. Limit of 10 and no size requirement. Lake Sturgeon ( the great big ones , are not legal to keep at all. Sand sturgeon are as good or better than smoked salmon. Also great batter fried.
Got 5 nice channel catfish today, they are gonna be headed for the smoker soon. I don’t like them as well but filleted & smoked with that brown sugar / honey brine, they are worth the effort required to smoke them.