Boat from Qeynos to Erudin
 

The pathing of the boat seems really bugged, each time the boat cross a dock, it stop in the middle of it, or in a incoherent position.
Even for the Erudin shuttle, the shuttle stop in the middle of it.
It's manageable to go on it, but it's kind of surprizing.

Confirming:
http://i60.tinypic.com/280pkea.jpg

I swam up the mast of the ship to the deck, but was dropped in the water shortly after the boat started moving.

http://i62.tinypic.com/2n0il8o.jpg
Erudin too

Devs are aware of the boats doing crazy things and a fix ought to go out the next update, whenever that is.

Just sharing my experience, I took the boat from FV to BB and was forced into the water buy the boat/smaller vessels having collisions. Trying again from BB to FV i watched as the smaller vessel i was on collided with the boat kicking me off. Those were my last 2 attempts using those boats.