I'm pretty skeptical tribal courts are a positive step.  It seems most of these places have a couple big families that are fighting which each other for power.  Which ever family is in charge is not necessarily going to be fair to their own or others.

Couple examples, Look at the last names of the board and CEO.  
http://bethelnativecorp.org/about-bnc/board-of-directors/
http://sealioncorp.com/Board.htm

Family first