I only scheduled vacation time for a video game once. It really didn't impress me enough to do it again. Being single I have plenty of time for my hobby of video games and so I won't be taking off that day or leaving early. I'll have waited that long, another 8 hours of work won't make that much difference. Plus, I've never known a game as complicated as Skyrim will be to release on time. It will be delayed, and I hope it is. I would much rather have a complete game that is bug free, as can be, than a rushed game that isn't complete and full of game breaking bugs.
Take the time, do it right. Don't rush for 11-11-11.