Tian & Jaree now confirmed. The rumored list has be modified a lot.So we now have 11 teams:
Kevin & Drew(TAR1)
Joe & Bill(TAR1)
John Vito & Jill(TAR3)
Tian & Jaree(TAR4)
Colin & Christie*(TAR5)
Charla & Mirna(TAR5)
Kris & Jon(TAR6)
Rob & Amber(TAR7)
Uchenna & Joyce(TAR7)
David & Mary(TAR10)
Dustin & Kandice(TAR10)
*Colin has been spotted in the race but there's been no signs of Christie. It's believed that Colin has been teamed up with Jonathan from season 6.
Still missing teams from seasons 2 & 9.
Rumored:
Jonathan & ??(TAR6)*see above
Oswald & Danny(TAR2) - only rumored season 2 team, likely in.
Ken & Gerard(TAR3)
Teri & Ian(TAR3)
Millie & Chuck(TAR4)
Kelly & Jon(TAR4)
Joseph & Monica(TAR9)
Eric & Danielle(TAR9)
David & Lori(TAR9)
Lena & Kristy(TAR6)
No teams from season 8 will be participating.
NOTE: a lot of confirmations from survivorsucks.com TAR message boards