RE: Docking:
Unfortunately, even if you have a system that works for you, your boat, and your docks, it's too hard to describe with the printed word. There are just too many variables each time you attempt it to rely on reading it or watching a clip of someone docking in dead-calm conditions that have nothing to do with your World.
I tried it awhile back for Russ, wrote something just shy of a novel, and realized afterwords that it would've been no help to him. You just have to grasp the basics, then go out and dock the boat fifty times. At some point, it becomes intuitive and you no longer second-guess your next move. You just do it.
This is a weird analogy, but it does dovetail. It's like learning to play drums to a click track, or metronome. Anyone can do it, you just have to put in the time until the click becomes your friend and not your enemy. Same with docking. Take a full day, pack a lunch and just dock the boat over and over and all of a sudden, it gets easier.