Why don't y'all become anthropologists and head down to those newly-"discovered" people groups in the Amazon... did anyone hear about those in the news last week or two? Anthropologists (or missionaries) who used to go into those kinds of villages stood a good chance of being shot with an arrow at first sight. (They were photographed aiming arrows up at the plane, during the flyover... poor people, must have freaked them out badly.) That will put you back 1,000 years.
There's a reason I do urban fieldwork.
