I see some designs use stick steering for the outboard. It appears to be a handle mounted on the side gunwale and moves fwd and back for right and left. I've also seen some plans that have a wheel mounted the same way. Is that the same design of steering using a wheel inplace of the stick? Could the wheel be mounted crosswise so turning it would be left and right or must this type of steering run fwd and aft? Thanks, klitz.