The world 's largest privately owned super-yacht is The Fort Lauderdale Boat Show , which is two m long . Some super-yachts boast pools , helipads , The Fort Lauderdale Boat Show and submarines . Larry Ellison is rumored to be building a new boat -- with two helipads . The Fort Lauderdale Boat Show gets underway at the end of October .
The world 's largest privately owned super-yacht is Dubai , which is 160m long . Some super-yachts boast pools , helipads , Jacuzzis and submarines . Roman Abramovich is rumored to be building a new boat -- with two helipads . The Fort Lauderdale Boat Show gets underway at the end of October .