A Girl and Her Fly

I am basing it off of the Tsitsistas (Cheyenne) tribe so please bare with me as this is not my background. If you are of that back ground and see some incorrect information please correct me, it will be greatly appreciated! Please remember that it is hard to obtian correct information through the internet, I will try my best by cross refrenceing websites and going to the libray. Please also remember that most of my work's events are going to be fictional.
Currently these are some of the websites im using for facts:
http://www.native-languages.org/languages.htm
http://wleman.tripod.com/sounds/soundfiles.htm
http://www.shannonthunderbird.com/tribal_housing_and_travel.htm