I'm not ready!

In less than 2 days I will be flying out of Chicago on my way to Jordan.  I am very much looking forward to the adventure that awaits me, but cannot help but feel a bit panicked at the moment.  Life has been so hectic that I'm not nearly as prepared as I'd like to be.  I haven't had much time to study customary greetings in Arabic, prepare extra meals for my family while I'm away, clean out my massive inbox of emails at work or even finish packing.  Time is ticking....will I be ready???