If the rudder falls off, or is turned into a corkscrew by a whale, we need some way to cope.
Separate emergency rudders are seldom tested, not so easy to rig from scratch, and in action probably require much tuning and figuring out.
But drag can steer a boat. We did it successfully with a dragged jib once, for hundreds of miles.
But this video, using the Galerider drogue, adds somethingnew, at least to me:
Lead the control lines to the center of the boat, so the drag makes it turn on its keel.
We may not have a separate emergency rudder on board all the time.
But we always have drag.
https://www.youtube.com/watch?v=vupIl68mCYg
Separate emergency rudders are seldom tested, not so easy to rig from scratch, and in action probably require much tuning and figuring out.
But drag can steer a boat. We did it successfully with a dragged jib once, for hundreds of miles.
But this video, using the Galerider drogue, adds somethingnew, at least to me:
Lead the control lines to the center of the boat, so the drag makes it turn on its keel.
We may not have a separate emergency rudder on board all the time.
But we always have drag.
https://www.youtube.com/watch?v=vupIl68mCYg