I don't understand why JA always says that she "knew about" the Cancun trip for a year, knew that Travis would have a ticket for a guest, but just didn't care one little bit that he wasn't taking her.
Although Cancun itself isn't listed in that '1000 places' book, there are some places very close to it that ARE listed--ruins, or something. I looked it up in the book a while ago--maybe someone can provide a link?
WHY would Jodi be ok with not going if she learned about it a year ago? If I was Travis' girlfriend, I would expect to go. There's just no way that this trip is a coincidence to have been around the time of the murder. She's lying.