You're not guaranteed to get a patio table at R&C for viewing Illuminations from your seats. If you're going there just to be able to see the show, you should be okay with the possibility that you'll be seated indoors. They do let those seated indoors go outside to a viewing area to watch the show, but if your intent is to sit at a table and watch it, be aware you may not be able to do that.
I don't even know what a green day on a two blue person week means.