Some paddles are adjustable so the blades are off-set...so one end is slicing the wind while the other is paddling.
I took my Hobie Outback fishing this weekend, along with 2 guys who used a 2-man plastic pontoon bass boat with a trolling motor. The motor battery gave out after about 10 minutes on the water. I offered to tow them around with my kayak, but they instead opted to take my unused paddle. I didn't need it!
They used the paddle the rest of the time..taking turns, and eventually discovered the paddle separates into 2 pieces so they could both paddle at the same time. They watched me put it together earlier, so I assumed they already knew that. Anyway, I admired their persistence with the paddling, especially after the wind picked up.
David Merical
St. Louis, MO