Continuity mistake: The first time they are in the hotel, you hear them say that they are staying in the Bahamas for 5 days. But, I counted the days and nights, and they stay for at least 6 or 7.
Continuity mistake: In the scene at the party, when Brianna comes up to Alex and Landon, Ashley's hair is perfectly straight, covering her ears. Between shots, her hair keeps switching between tucked behind her ears, messier, and then perfectly straight again a couple time all within a few seconds. (00:15:35 - 00:16:20)