Indeed it would. AiG added the prominent sail-like protrusion to the tail because they claim that doing so would keep the Ark with its prow pointed into the wind, allowing it to breach oncoming swells perpendicularly rather than parallel. However, the size of the Ark precludes such a “wind rudder” from actually exerting sufficient torque (strong winds would simply rip it off before actually turning the gigantic barge) and ocean swells do not necessarily move in the same direction as wind travel anyway.