Do you concealed carry? What do you carry?

Sitting in this MWR tent, I'm looking for my post deployment gift to myself. I've settled on a Colt Government Model 1911 .45 pistol. That's what I'll be carrying on me at all times when I get home. But for now (or for when I was home) I had been carry a Glock 17 9mm. I'm curious, for those of you who carry a concealed weapon, what do you carry? What are some easy ways you've found to conceal your weapon? What state are you in and are you allowed to open carry? Was it difficult to get your permit? Discuss.