Yeah, they call me Nervous Nellie...
Your conditions will vary, items appear smaller when drifting miles behind the stern, our results may not be typical, member FDIC...We 'voyage' and never daysail...So we stand watches, and with us two adults and only a young son now on board, we are very nervous on someone going overboard while on watch alone with others a sleep...we are pretty demanding in this area and some friends say we over do it. Maybe so. We still like the way we do it,though and with the right equipment, it is no problem.SOP on Faithful is:1) Clip in when alone on watch after dark, even in cockpit.No matter the conditions.2) Anytime on deck when above alone and going forward. 3) Whenever reefing and going on deck...if you needed to reef you must have some change/concern in conditions...Conditions should not be the determining facter per se'. Procedure should be. If we used "conditions" to dictate when we will use harnesses,we will be forward working on the head sail on a 10 knot run, nice and beautiful... and slip. Or decide to pee or some other regular, everyday event, and be lost over board while your partner sleeps on...IF you are alone on watch AND go on deck, you clip in...IF you are alone on watch AND it is Dark..you are always clipped in, even in the cockpit. No room for confusion in that. If it's easy,people do it. Have good, comfortable gear readily available. Faithful has jacklines always rigged down each side, all crew has personally fitted harnesses (no hassle adjusting)and individual double clip teathers, Pre-adjusted inflatable PFD's with built in harnesses and foul weather gear again with built in harness...What ever you put on, can easily be rigged with a teather... Next subject...towing a safety line...sometimes we have, but what we always do after dark when on watch alone, is attach one of two speciality "lines" I built myself. They both work with our self steering systems:1) Is a 'disconnect' for the tiller auto pilot. It clips on the harness, and if you fall over it disconnects the autopilot allowing the boat to round up...Kinda like an emergency kill switch on an outboard...only mechanical to disconnect the tiller pilot. 2) The second is the same type device for the Aries windvane...It disconnects the tiller from the lines from the Aries if you fallover, allowing the boat to round up.Over Kill? Many of my friends who I respect as sailors say so, but if I came up to find my wife gone...geez......I'd just rather have over kill than Go over and BE killed!...