Don't own the footage. It belongs to CBS. Using it for entertainment purposes only.
Here is the official intro of Survivor Blood Vs. Water with the names. It looks like this is the one that will be shown on TV.
The Tocantins Rites Of Passage is briefly used in the intro @ 0:14. Go to this video and skip to 3:55 and compare:http://www.youtube.com/watch?v=21FSgUG4It4 Comment below if you spotted the comparison.