Okay, so I got booted from the Eitrigg server while my character was on a boat.

Is he going to be sailing all night? That sucks. :sumo:

No you will most likely be at the dock where you got on

One time when I was on a boat, the server started having problems and the boat disappeared while we were still on it. We dropped into the water and the fatigue bar immediately popped up. I freaked 'cause my hearthstone was still on cooldown lol. Luckily I remembered the teleport and took off to moonglade but it was neat 'cause somehow while I was in the water I discovered "Lordamere Internment Camp" wherever that is. I was lvl 30 and got myself 255xp from it :P (I have a screenshot I took shortly afterwards which is why I remember hehe)

You will have either drowned, died from fatigue, remain on the boat, or return to the docks. It is completely random what happens to your character when you get disco'ed while traveling on boats/zepps/gryphons.