I was told by a CM you can book 2 years out, however, the rates WILL change, and you'll have to pay accordingly.We are looking at Sept.of 2004, and when I called,the CM told me we could book now, but she does not have the new rates. I figure, add $30 to the price per night now, as they go up about $10-15 per year. But yes, to my knowledge, you can book out at least 2 years in some resorts.