I know you'll come back with great pictures, and, that you'll have fun! I totally get butterflies before a road trip, or a flight or anything. I leave tomorrow morning, driving to Texas. I'm nervous, too. It's more than just a week or two vacation, of course, so, I'm nervous about the hugeness of what I'm doing. But, even on weekend trips, I get stomach twitters. Be safe and HAVE FUN!