I've been absolutely loving Skyrim, but I'd like something besides MW3 to distract me from it occasionally. I've thought about adventuring back into both the DC and NV wastes, but I feel like I've played many different characters. Anyone have any really cool off-the-beaten-path character ideas? I've played through NV in support of every faction, and made the few different major choices in the DC story.

Everybody get creative and think of some fun builds that might not ordinarily be a first choice. I would kind of like to settle on a particular weapon set...I tend to be a hoarder in these games and I'd like to break that haha

Companion only build? High charisma, maybe endurance, luck and intelligence. Level Speech and barter.
Never tried it, but I have heard that companions kick ass with high Charisma. You'll have trouble completing OWB though...