what about a dock 'V' line to capture the bow
I (and many boats in my marina) set-up a 'V' to capture the bow, allowing for using more power when coming into the slip under odd wind conditions, yet not hitting the dock with the bow.Run a small (3/16" or 3/8") line from mid-ship piling to mid-ship piling and support it with separate line attached to the center area of your slip. Some also attach a bumper to the center of the 'V' where the boat will contact the line, keeping the boat from running over the line/bumper.Set the line so that the boat doesn't rub against it when you are tied-up, but will keep the boat from hitting the dock when your coming in.This way, you can come in at what ever power level is needed for the winds, reverse after the bow is past the outer pilings, and still not hit the dock.One other thought is to always aim for the piling on the windward side as you make your turn towards your slip, the wind will tend to push you away from the windward piling, but this way you will wind up being centered as you are entering the slip. Hope this helps...