FitzTheRuke
Legend
Yeah, all them wise, wise sailors that history shows. LOL.I am guessing the three abilities with the Sailor background will be: Strength, Constitution, and Wisdom. It will be Wisdom because navigating, fishing, etcetera are (awkwardly) Wisdom (Survival) checks.
(Actually, thinking about it more, it's not all that bad, depending on what you think wisdom represents - if it's a practical straightforwardness, then it's actually appropriate.)