Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
For safety reasons, when sailing solo and at the helm, were is a snap in point for my harness? How long (or short) should the harness line be? Also, assuming the same length harness line, where are the other various points I may want to be clipped into when moving forward on the deck?
The Great Lakes Single handers ass. says that you have to use a jackline stem to stern and wear two tethers, one six foot long and one three foot long. You only have to have one attached at a time, but the three foot tether is forclipping on to something when you have to unclip the six footer for any reason. Cheers.
The most common location for jacklines is to attach them to the bow cleats and stern cleats (one on each side). You'd need jacklines about 25-27 feet in length. (long enough to cleat them at both ends. The better way to do it is to run a single jackline down the middle, so your tether is short enough to keep you from going over the side, but that would probably require that you install additional, strong attachment points. Also, it would probably interfere with a dodger, if you have one.
I agree with what Steve and Dennis said above. On my C-25, I use 3/8"x25' double braided nylon jacklines between the bow and stern rail stanchions (routed outside everything). Using these attachment points leaves the docking cleats free, and the stanchions have more bolts than the cleats. Even though the stanchions aren't at the extreme ends of the deck, they're well within a tether's length. To clip on in the cockpit, I plan to install a couple heavy U-bolts near the companionway.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.