OK. So I have a friend I'm asking a question for. (I swear its not me using the excuse of "a friend" Ha Ha) She has asked me to help her plan a trip for her family for next October. She wants to get the dining plan for everyone but her 4 year old son. Now, I know that everyone in the room has to be the same as far as tickets and dining plan. She says she's just going to call and tell them that he has allergies so can't be on the dining plan. Will this really work?