Here's a sighting in Buenos Aires from a blog that I've been sitting on for a few weeks because I was hoping the bloggers could be contacted for more information. I was hinting about this one a few days ago in the speculation and discussion thread. Unfortunately, it doesn't appear at this point that they are going to respond, so I'm going to go ahead and post it.
http://derekandtess.blogspot.com/As we arrived at the Recoletta Cemetery, Derek spotted camera crews and in no time we spotted Phil, the presenter of The Amazing Race ( one of my favourite shows ever!) It was so exciting! After our wander around the cemetery we spotted a couple contestants being interviewed for the show and heard one of the girls complain about the 18 hour bus ride they had just had to endure! We laughed – we’d definitely been there and done that!At this point, the main bit of information is the 18 hour bus ride. I did some checking back then and the bus schedules showed the ride from Salta to Buenos Aires was an 18 - 20 hour trip. I tried to do it now and didn't have much luck getting working links, so this information is coming from my memory.
The blog also had a picture of Phil and about a half dozen other people huddled around a camera. It's interesting, but it doesn't provide much information about the race. However, if you ever wanted to see a good look at one of the cameras they use, this is your chance.