Ok, if you actually manage to slip over the border then just point the van to the middle of the map. That dot in the middle is Kansas City. You can't fucking miss it (unless you happen to blink at the wrong time)
Also, if the wife and kids desert you early on the trip, remember, I own xxxrv.com and xxxcampground.com, so just pick up a couple of sluts and a videocam and put some content together for me.........