I would like to know how much depth I can get with my F2 hunting in a cornfield that has been harvested but still has stalks. The area is I am told by some old timers in the area and confirmed by others to be the site of a WW11 German prisoner of war camp. The lived in tents and worked in the area farms. If anybody has had experience in this area, I would like some advice. I am new at this hobby. Thanks for any help.