Thank God I tapes these shows. When these girls were trying to find the flag and they were filmed walking right past it, I was laughing so hard I was down on the floor. I had to watch at least three more times. Hopefully these two will stay around for a bit just for the sheer entertainment factor.
Then missing the route marker. I think Matt Roush from TV guide said it best. Take the extra 10 or 15 seconds and read the instructions all the way through, else you will be sorry.