Cayman Islands Registry? in MarineTalk Posted June 22, 2018 Perhaps, but we’ll have to agree to disagree. I’ve found my cat1 experiences pretty easy. Plus I think a seaworthy vessel should be to that standard anyway, with a few obvious exceptions in some circumstances - like a throw line for a single gander etc. but I must say in those situations, the inspector has just ignored those items. Gotta agree with IT here, no dramas whatsoever, and I don't think it required anything on the cat that I wouldn't take anyway.