Got out to my boat last night to find one of the upper shrouds had basically split. I am trying to replace it as soon as I can so I can sail next week. I really don't want to take the boat out of the water. I've read a lot of people saying you can climb up the mast, but is the mast on my 19 foot O'day stable enough for that? Standing on the spreaders seems sketchy to me, but I am I wrong in thinking this? I'm pretty capable athletically speaking. I know I need to start by finding a shop in Vermont that I can buy a new shroud from and have them cut it to the right length. Anyone have advice?