My in-laws and our family are going to WDW in a week and a half. We are renting DVC points and are going under separate reservations. I have been debating the dining plan for awhile and I think it may actually be a good option for us, but not our in-laws. They share meals and are not big eaters etc... How does it work if you have one part of your party on the DDP and one part not on the plan? Do you just get separate checks? Also, if there are extra credits on our account, can I let them use them? I also foresee some advantages to this like sharing our appetizers included in the dining plan with everyone.