We have decided to take a last minute trip to Hilton head next weekend with our 2 year old son (thanks to the oil spill we cancelled our Florida Vacation). Are there any childrens museums or anything along those lines in case of a rainy day? Are there any of those dancing water spouts that he can play in? Any good playgrounds on the beach? We will be staying in Sea Pines. Thanks for any tips and advice you can give us as it will be a first time trip for most everyone.