Just reading between the lines, it sounds like it will be more outdoorsy and physical than TAR with less activities taking place at cities and famous landmarks. In other words, climb that mountain, hike that desert trail, take a kayak downstream or help the villagers herd cattle and find the designated location for your next clue. That kind of thing. I liked Eco-Challenge and Mark Burnett is a good producer, so I expect it'll be decent TV, but I doubt that it will be as good as TAR. I'll look forward to seeing it next fall (my guess as to when it will air).