i am flying in from chicago in late oct early nov with my wife and daughter-11 and son -8, also my parents will be flying in for the weekend for their first trip to disney.my question is ... is there anything we absolutly need to bring or shouldnt bring for a week long trip? how is the weather? should we bring jackets/ sweatshirts for evening.we will be staying in a 3bdr townhouse.my wife tends to overpack so any advice is welcome .