My 2(k) cents on backing
Al, there is a lot of solid advice about backing into your slip in the previous posts. I hope my thoughts are helpful as well. In my opinion, there are four forces that act on the boat: Wind, Waves, Current, and Thrust (engine). One of those forces that I did not see mentioned previously is wind. Most Hunters will tend to point their bows down-wind if there isn't sufficient speed through the water to overcome that tendancy. Since this will almost always happen, it should be factored into your plan whenever you are in close quarters. The fact is, the boats' track and position in and through the water is the sum of all of the forces acting upon it. If, for example, you are trying to back into your slip from down-current, and the wind is blowing from the slip toward you(both wind and current pushing you away from the dock), the boat will want to keep itself in exactly the position you desire: stern pointed directly at the slip. All you need to do is slowly add power, just enough to overcome the current, and you will be able to back exactly where you want to by standing behind the wheel and making small corrections. In fact, if you adjust your speed through the water so that it just matches the current, you could remain what appears to be stopped next to a dock(you are still moving through the water which gives you steerage) and crab sideways by gently steering a tiny bit toward the dock. Almost like parallel parking! If the wind and current are opposite each other, the stronger of the two will win out and be the force you must overcome to get where you intend to go. Now, let's say your slip is down-current(if there were no wind and you stopped the boat next to it, you'd just float into the dock), you'd need good steerage speed through the water,(still in reverse) to maneuver properly into it. If there were an opposing breeze(current pushing you toward the dock, and wind blowing you away), you could count on the boats' tendancy to "flag" stern to the wind, to hold the bow away from the dock as you overcome the current with enough speed through it, and steer (probably moving faster than you'd really prefer) into your slip. Stopping safely in this situation requires a firm and accurate application of forward power and helm(practice away from danger). The most difficult situation in my experiance, is trying to enter the slip in reverse from both up-current, and up-wind. With both of the forces pushing your boat into the dock, you either must drive into the slip from a good distance away so as to have excellent speed for steerage, or you must stop the boat right in front of the slip in such an orientation to both wind and current that when a great deal of throttle is applied in reverse, the prop walk(usually to Port) will pull your stern the rest of the way to be aligned with the slip as you gain way(again you must have practiced beforehand). A Max-Prop, or other propeller that gives real bite in reverse helps greatly to get you moving well through the water in the shortest time. After you have gotten the boat moving fast enough to control it into the slip, you must just as quickly stop it where you want it to be. A quick rather large burst of thrust in forward gear should be able to stop you in proper position. I apologize for the length of this post, but trying to be as descriptive and understandable as possible took more words than I imagined. All good wishes, and may you always have the pleasure of stepping onto the dock from your very cool walk-thru transom! Ron