1. NPC: https://www.wowhead.com/ru/npc=37966
2.
- Заселена в стоках, под водой.
- Нельзя сесть.
- Не передвигается.
3.
noticed these while on an alt doing Test of Lore.

Useful information
The boats spawn at 55,60.
They drift clockwise around the outer ring of slime in Undercity
They despawn at 55,64.
When despairing they eject all passengers onto the dock.
Please keep your hands and feet inside the boat at all times
The boat acts as a vehicle.
Most emotes animations do show on a boat.
Dancing on boats is allowed.
If you let it eject you, you will continue dancing while on the dock.
In before 'I'M ON A BOAT!"
4. Cata/x100