for us. >> we hoped so, but you don't know anything. >> of course, we knew that the times and our families were working on this 24-7. but you still have that feeling of, we're in the middle of nowhere. how are they going to find us here? it's really, you just feel like you've dropped the end of the earth. >> what do you think about to get you through? >> i think each person had their -- tyler was a great storyteller. lynsey has a great sense of humor. steve has a british education. i think over time the camaraderie started coming out.