After wandering aimlessly in the sewers looking for the Ultra-hammer, I went back to Rogueport Square, and it became obvious where it was. So, picking up that, I went back down the sewers, and made my way to Fahr Outpost. Went up a couple more levels, and boosted my Badge Points. I have so many badges now, I look like Ace from Dr. Who.
I now have to find General White and Goldbob. Whoever, and wherever they are. No-one mentions them, and a bit of grafitti says that General White is also looking for Goldbob. Where the heck am I supposed to go?