We are going on our first trip Home in a few weeks. As it gets closer I am thinking more about details. How does check-in work? Do all adults need to check in, or does 1 adult check in for everyone? Can I check in for the group while they go get something to eat? What happens if someone is getting later? Does I need to note a later arrival on the ressie? Any other questions I should be asking??? I'm getting soooo excited about our trip!!!