Here is a crazy story from not too long ago. Note, I didnt see the very beginning so I don't how long if any they spent in setting up. A fairly young couple, 30 or so, large suburban type vehicle, pulling a new Caravelle cabin cruiser looking thing. The man backed most of the way down the ramp with only minor corrections, then got out and climbed into the boat. The woman got in the vehicle and backed it the rest of the way, a little slow and jerky but did well. Deep enough to start motor and let warm up for a few moments, purring lime a kitten, them she backed him the rest of the way in and he back smoothly off the trailer, she parked in the lot and returned to the courtesy dock. The man/driver approached the dock at idle speed at the correct angle, back throttled and steered perfectly enough the woman simply stepped aboard and no part of the boat ever touched the dock. Off they went at idle speed until past the buoys. Total elapsed time maybe 4 minutes. The man was quite friendly and even offered assistence to the jet ski trying to get started next to them. The woman was for lack of a better description "classy". Be aware they do exist, but we might not notice them as they don't stick around long, and they may be coming to a lake near you.