Does the AI use the Sailing attribute?

[JimMorrison]

Well, I'm using Marignon in an MP atm, and I had never valued sailing at all until now. I've already used it a few times before turn 20, and I think it definitely has helped. Though I wish there was a way to sail over rivers.

But as helpful as it is, if you could go more than 1 province, it would become insanely imbalanced.

[Dedas]

When in the right position, sailing can be downright awesome. I like being able to strike without the fear of a counter attack, much like a Viking raid. Attack, plunder (most probably you will have time for this) and withdraw. So annoying! Best psychological warfare ever

Oh, and the stealthy troops of Vanheim just adds to this.