OK this isn"t reaaly a spoiler but oh well .
I found this link on Sirlinks and it might be usefull , somehow.
Hers the link for proof.

http://www.bodog.com/global/schedules/schedule.jsp?PIC=Lines&SPORT=NSE

Odds to Win Survivor VI: The Amazon - on CBS. Odds
Odds are to win outright.
Deena
3/1 Preview

Joanna
3/1
Jeanne
4/1
Roger
4/1
Heidi
5/1
Rob
5/1
Butch
6/1
Ryan
7/1
Shawna
7/1
Dave
8/1
Alex
8/1
Janet
9/1
Daniel
10/1
Christy
10/1
Jenna
12/1
Matt