Yes, I would skip her nap and hope that she then treats nighttime as her long sleep. I couldn't cope with a bedtime that late!
When we flew back to the UK from Canada, and also when we went out there, we just acted as if we'd always been there. So breakfast at normal time, go to bed at normal time - regardless of time difference. Granted DS is a lot older (6.5) but it worked - he adjusted to the 8hr time difference in a couple of days (only time I've ever seen him fall asleep in his dinner!), and by the end of the holiday was staying up late as well.
So you could, if feeling brave, put her down at your desired bedtime tonight and then wake her at your desired wakeup time, to jump start the change in her body clock.