LOL, when I lived in MN there was a place in nearby Chaska, that had 3 old no longer used rock quarries converted to small(~100X600 yds) lakes, each was stocked and dedicated to various fish: bass, blue gill, perch; northern pike and walleye; the third just various trout. I called it going to the driving range cuz it reminded me the golf driving range. Most lakes are infested with bass, blue gill, pikes who decimated the troots. Trout experience req'd going up north to the shore of Lake Superior for Steel heads or the various running streams for brookies and browns