i think this is one of the worst, and possibly most dangerous that travel channel has come up with! i am so glad my kids are adults now, because i know that at least one of them would have been making ER trips on a daily basis to deal with allergies, insect bites, and reactions.
great fun, i'm sure, if you have the time and money to have a medical crew standing by, insurance and hospital coverage. not such a great idea for the rest of us!

I think the show is awesome. Some solid science mixed with a touch of Jackass. And we get to travel the globe. I really hope there is a 2nd season.