We are a family of four coming to WDW in October. I've been making our reservations this week, and have only had one problem. I was not able to get a reservation for 4 at Ohana. I remember hearing about switching the number of people on the reservation to open up times, so I tried for a party of 3 and 5. Lots of choices with those, so I made 2 reservations- one for a party of 3 and one for 5. Which one should I keep? Will there be an issue if we get to Ohana and we have 4 people instead of the number on our reservation?