When running complicated rapids (or just for the fun of it), we typically break down the rapid into simple lines from one eddy to the next. Sometimes you end up on a non-favorable side of the river and need a way to get to the other side without dropping down the rapid. You need a way to traverse the stream. Since the current is quickly rushing downstream, the draw stroke will not help you - you need power. This is where the ferry maneuver really shines. The ferry both front and back, enables you to quickly move across fast moving current without dropping downstream. Key points in effective ferrying are:
- Proper boat angle to the current. You are simply trying to balance the downstream current force against your upstream paddling force.
- Lift the upstream side of your boat to prevent capsizing.
- Look at where you are going. This last point is critical.
- Take advantage of small waves where possible to save energy.
Here are some great examples from Janey Cowie of Zoar Outdoors:
