Sassy's right....it doesn't get easier. For me, it got more difficult. As a Mom you'll never stop worrying - whether they are 3 or 33.
Now that Matt is living at home (at least for now) I don't really relax until I hear his police cruiser pull into the driveway (at midnight....ughh).
And Kevin is getting ready to go out of town for four days.
I know they're grown and I have to let them venture out so I don't call to check up on them unless they are noticeably late and haven't called me. It's hard but we have to trust them at some point....or at least act like we do!!
I hope your kids have fun on their adventures. It must be so much fun to travel.