I have stolen the baby and given her to the women in the mill. Now I need to find the dude in the steelyard. The problem is that I have spent more time than I care to looking for his ass. Does anyone know exactly where he is, so I can end this god forsaken DLC? I am running out of patience. Thank you.

Wernher can be found at his hideout the Steelyard. Wiki ---> http://fallout.wikia.com/wiki/Wernher%27s_Hideout

Normally just following the flashing arrow/quest marker by your compass is sufficient, but it can be a bit misleading when you are supposed to be looking for things on multiple levels. The Steelyard is definitely multiple levels.

Ok, I finished the Pitt only to discover that I cannot get my clothing or armor back. So, what now? There is no way that I can get the same clothing back that my character was wearing before she entered the Pitt. That friggin svcks. Had I know that I would have never gone into the Pitt. I hate this [censored]!

After you do the Arena your stuff is in a box outside. Did you not pick it up?

After leaving the hole (Arena) there should be a locker containing all your stuff. I don't know if your items disappear or not if you don't pick them up after the Arena.

Thanks, but I redid the PITT and before I left the Wasteland I dumped everything in the cell where the slaves were being held. They were there when I came back.