Just south of Whitefish Point discussed in the Edmund Fitzgerald thread is Tahquamenon Falls which is ~50 feet tall and ~200 feet wide.
A kayaker went over it and survived “The kayaker did not seek park medical attention after the plunge”
There is a link to a facebook video in the above link.
Understatement of the week at least: “However, he warns the park does not encourage attempting this dangerous feat in any way.”