Can't Sleep

So it's the night before I leave and I can't sleep. Everything still seems so surreal. It's 2:20 am here and I just hope that I will be able to sleep on the plane some tomorrow because I know that I will not get enough sleep tonight. Thank you to everyone who sent me birthday greetings today and wishing me well on my trip :) I will send emails and contact info upon my arrival on Thursday. I miss everyone already and I haven't even left yet!