Question for you Poly vets...how many watts are the in-room hairdryers/blowdryers? We went on a Disney cruise and the blowdryer in the cabin was not too powerful and took forever to dry my hair. I don't want to have to carry a hairdryer, but also want to be able to do my hair in a reasonable time. Not that it will likely matter given the heat and humidity in September!
I don't know the wattage but I didn't bring my own, used the Poly one and it was fine. I can't stand a weak hairdryer, so it must have been decent.