We did decide to flip our dates just so I could be at TTR for my bday March 3rd and also so we'd be in Cancun on the day of our departure instead of having to take the ferry over, taxi it etc. We'll be arriving Feb. 25th for 8 days. Which I think still puts us in part of week 8???? I'm not sure exactly when week 8 starts and ends. What are the official "Week 8" dates - Sat. Feb 21 - 28, 2015.