Ok-help needed. We are arriving on 4/23. There are 9 of us in our group, so we were considering renting a townhouse where we would have breakfast "at home", pack a lunch to bring into the parks and then have dinner out. But, in talking to some travel agents (just to check out prices that incude hotel/dining/tickets), we are being told you cannot bring in ANYTHING to the parks, not even a water bottle????? It has been 5 years since I have been there, have things changed and I didn't get the memo???