Thanks guys! There are some great cream reccomendations here, and if nothing else I might have some Christmas gift ideas for the ladies in my life off of this thread!
After a week of moisturizing it hasn't improved, so I am going to the derm tommorow because I'm afraid it might be something immune system related (I get exczema on occasion in areas were I have had broken skin and my hands got pretty beat up in the field) or perhaps a systemic fungal infection like candida. The rest of my hands have returned to their normal moisture, but I am still having peeling cracking fingertips. Unfortunately, I can't wear hand cream to school or work because of what I touch there, and I have to use potent soap because of spending most of my time traveling between various institutions and because of my immune issues and all of the germs that college campuses bring.
I will let you know what the derm recommends!