This is the biggest boat that is still able to float on water. It is kept among all the other boats- the ones that float- and has everything that the Tribe could need to survive for about two days. This boat is where the Wharf Rats have been told to go if thier home is attacked. If the boat is attacked, the Wharf Rats go to thier home. If both are attacked- they flee to another place... and only they know where that is.