If you feel like she "that" girl, you should try to be honest to her before the trip otherwise it will be awkward and will only reinforce your break up thoughts. Don't tell her that you want to break but just that you're feeling kinda weird about the relationship but you still want it to work and you'll to do so. Trust me, it's worse not to tell anything and act like things will be done on their own. Lack of communication is what kills relationships most of the time. It's a gangrene.Everythings been paid for so we basically have to go. I think I might have outgrown her though like you said. I guess I'm gonna try to either get her to grow with me forcibily and try to turn her into the sexual temptress like you said. I kinda have been coasting the relationship tbh because I've been focusing on starting my business so I'll give your suggestions a go.