Jess, same here. I tried the no-poo thing - baking soda for washing and ACV for conditioning - last week and my hair looked great for a day or 2 and then my scalp became really dry and dandruff-y(sorry- TMI). I was travelling this past weekend. Just couldn't wait to come home and oil my hair and wash it w/ shampoo. Gosh, the dandruff was so embarassing.
I would say I have normal skin, can get a little dry during winter.