Re: camping out -
My husband and I are locals. His family got into town on December 18 and left New Year's Day. By New Year's Eve, they'd done everything they wanted to do in all the parks. We went to Epcot in the morning, did a tour, went shopping, and then found a spot in the grass and stayed there pretty much all day. My in laws took naps and ate food they brought from home. Every once in awhile someone would wander off for a snack or to do a Fast Pass ride. My husband and I watched the first Illuminations from France since we hadn't seen the Holiday Tag yet and then walked the World Showcase before heading back to our spot in Future World. We were right near the dance party in the Fountain Stage so it still felt like we were part of the party. Next year it'll just be my husband and I so we'll probably stay in World Showcase, but camping out ended up being great for us this year. Especially since we got out of the park by 12:15 and were in bed by 1! My brother-in-law drove separately and didn't get home until 3.