give me patience

We haven't even left yet on our 10-hour drive, and already I am tired of the children, especially The Dillo. All day long, if I leave the room to try and do something, he hollers Moooooom! And he wants to leave, insisting we can go NOW even though I have explained we aren't going to leave now, Daddy is at work. He offers to go to Aunt M's by himself, on foot if necessary. I am tempted to send him that way.