knots
H,My guess everyone who responds to your request will STRONGLY suggest some type of boating course so I will not beat that into the ground, but make sure you and your crew know how to tie and untie a couple of basic knots. You never know when visibility will be limited and you need to tie something down, or equally important, untie it by feel only. I would learn the the half-hitch with figure 8 for dock lines, double-half-hitch, clove hitch and bowline. My crew probably uses every one of those knots every time we take Kittiwake out and to the youngest crew can tie or untie the know by feel only. That means I can tie the knot and the Admiral can untie it knowing it is tied the same way every time. Then again, sometimes she probably wants to practice the noose knot on me, but that is another forum...Enjoy...