A method for controlling the movement of a marine vessel comprises steps
that rotate two marine propulsion devices about their respective axes in
order to increase the hydrodynamic resistance of the marine propulsion
devices as they move through the water with the marine vessel. This
increased resistance exerts a braking thrust on the marine vessel.
Various techniques and procedures can be used to determine the absolute
magnitudes of the angular magnitudes by which the marine propulsion
devices are rotated.