We are arriving at CSS on Saturday and I cannot remember if the hairdryers in the rooms were very powerful!! If they are, I can leave mine at home. We haven't been to CSS in 3 years so someone please refresh my memory!!!
Leave yours at home unless you're very particular about how your hair looks, because once you see how the humidity affects it, you'll give up and just enjoy yourself. I find the dryers take a little longer, but are effective enough.