I am so sick of wandering around that rats nest maze of rooms and hallways and elevators and stairs looking for this thug or that one. I've been stumbling around in Gomorrah for the last half hour. I give up. This quest is not worth it. I'm going back to the Yes Man and tell him I couldn't give a flying firetruck about the Omertas.

Edit. Sorry. Posted in the wrong forum. Meant to put this in Spoilers

There's a special club in Gomorrah and if you're looking for someone important there's a good chance they're in there. It isn't a separate zone so you can be in the right area but the person you're looking for is on a balcony above you.