We gave Corgul an island map and the boat went the wrong way and to add to that navigated in reverse. I had to manually get the boat close before it got in the instance. THEN as soon as he got in (the instance) the boat wanted to leave the instance which stranded our players on the water in the instance.
We finally got it to work by overriding the tiller while in the instance.

We finally got it to work by overriding the tiller while in the instance.