We will be going to Disneyland next summer with DS9 and DS7. It will be their first trip. How many days should we plan to do the 2 parks? We like to do just about everything that is there and the things the kids really like will be done 2 or more times. We plan on staying at the Grand Californian. We get to parks when they open, often return to the hotel for an afternoon swim, and then stay in the parks until 8-9pm or so. We will probably spend about 9-10 hours a day in the parks. Thanks for the input.