You can see Jessicas hands are on her hips too, like a sign of upset. They look beat. Maybe u turned? Skiers and Lifeguards seemed more refreshed looking.?
I do tend to agree with the comment a few posts up about trying not to analyze body language and other things as hard, mostly because we don't know what's going on in the exact moment a photo is taken. For all we know, they're just tired and a little cranky, or it's really hot outside so it's affecting their mood in the exact moment that the photo is taken. For all we know, their mood improved two seconds later and they were all smiles.
If we do try to analyze the teams' body language, we could say that in the most recent photo with the Lifeguards, they have closed off body language as well (hands on hips AND crossed arms), indicating that they could be close to last. We can't really tell, though we can make logical assumptions. But I always like to go off of fact.
For example, we know that there is time between Jody's check in and the Lifeguards/Skiers' check in because the sun is most definitely aligned differently. Now, which one got there first, it's hard to tell, until we get time stamps on when each source took their picture. I know it was said above that the source of the Skiers/Lifeguard pictures said that their pic was taken at 1:30? Personally, I kind of need proof before I fully believe that. I like to have all the facts with the evidence because I know I've jumped to conclusions one too many times.
Also, hi. Long time fan of the show and new Jody fan who found this site recently.