I am going to be booking a grand gathering for next July,20 people, 3 2bdrm units. If one unit 's occupants want to use the dining plan, do the people in the other units have to also ? In order to let each family decide about the dining plan do I need a separate ressie for each unit or because it is a grand gathering does it all go on one reservation? Does this question make sense at all to anyone? Thanks for helping !