Thanks Bobbie.  I do miss them terribly. 

I talked to them this past weekend on the phone. 

Ethan, my 4 year old, said they were cleaning up the house so I could come over and spend the night - he doesn't get how far away they are.

Austin, my 6-1/2 year old, gets how far away they are.  He reported the details of every leg of their journey to Tennessee.  He must have talked for at least an hour - just one thing after another - really detailed descriptions of everything - I told my son I think he's going to be an investigative reporter, or a journalist of some kind!!