securing to mast
as you know, attach the top to somthing like a spin halyard and raise it. Before that, you tie to bottom to something down below on the mast. As you raise the ladder, the length should be shorter then the length to the haylard top so you can crank on the haylard to get the ladder tight. It's not a perfect solution for trying to get up in rough conditions, but should work easily for most conditions, especially at the dock. For rough conditions I recommend rock climbing gear. Just as a warning though...I heard that there is a big risk of passing out if you sit in the harness too long. If you need to be up there a long time....move around to get the blood flowing out of your legs.The reason I want the ladder is so I can go up the mast, at least part of the way, while at sea to get a better view. If you are worried about falling and your alone, put on a harness and attach the topping lift to it and while you climb the ladder, pull the topping lift tight. If you fall, you should be able to hold onto the topping lift enough to control your fall if not stop it all together. This only works though if you have an adjustable topping lift.