Yep Hoghunting got it right. I figure why mess up a good knife that I have to constantly keep sharpening when I'm cutting through the tough skin when I can simply use a disposable blade.
For the actual skinning, I picked up something new (to me) this year. My hunting partner and I were talking about different knives and he was lamenting about the best knife he had ever used, he had lost years ago. I found out that it was a Schrade Sharp Finger. So, I went on Ebay and bought 4 of them and gave him one. He was extatic. I'm looking forward to trying mine out this year.