We're doing something similar. We're staying off-site for a week, then on July 4 we're moving to OKW. I'm keeping my eyes open for ideas, but for now, I'm planning on just hanging out at the resort, unpacking, maybe go to DTD or shop off-site, something like that (we'll have rental cars). If we do a park, we'd probably just do World Showcase. I'm looking to see if there are fireworks planned for DTD--there were last year, but Pleasure Island has closed since then, so nobody seems to know. I also have a 3yo who typically naps--he can skip a day, not a huge deal, but since we'll be between resorts, he probably won't that day, so I'm not inclined to have him out late that night, KWIM?