Considering that the Midwest contains the Great Lakes [1][2], how would fresh water fishing be any more labor intensive than in the open ocean? [1] https://com

Considering that the Midwest contains the Great Lakes [1][2], how would fresh water fishing be any more labor intensive than in the open ocean? [1] https://commons.wikimedia.org/wiki/Category:Lake_Erie#/media/File:Detroit_River_Draining_Into_Lake_Erie,_Michigan_(21515756299).jpg https://commons.wikimedia.org/wiki/Category:Lake_Erie#/media... [2] https://en.wikipedia.org/wiki/Great_Lakes https://en.wikipedia.org/wiki/Great_Lakes