I really enjoy beer. Not the yellow fizzy stuff, but small-batch brew IPA, usually. I think enjoying a beer (I will usually get a 22oz bottle) of the highest quality such that its organic ingredients bring you closer to nature can enhance your outdoor experience.
So, yes, I do drink when I camp. If you want to try my method, might I suggest a Moylan's Hopsickle Imperial IPA. It's made at a small brew pub in northern California, but they distribute nationwide. If you really look hard enough, you should be able to find a place that sells them tucked in and around this great country.