you should probably contact the oklahoma historical society.
http://www.okhistory.org
there are two projects that might help you:
oklahoma chronicles
http://digital.library.okstate.edu/Chronicles/index.html
http://digital.library.okstate.edu/encyclopedia/entries/L/LA014.html
http://www.eyewitnesstohistory.com/landrush.htm
http://www.okgenweb.org/~land/
http://crescentok.com/staff/jaskew/TAH/OK/landruns.htm
http://semperaltius.com/oklahoma_land_rush.htm
i know that many of these stories are told from a non-native perspective. still, the historical information may be good background. many of these have links to other resources that might be helpful to you.
http://www.choctawnation.com/history/choctaw-nation-history/general-history/
Choctaw Nation of Oklahoma (OK) (Images of America) by Donovin Arleigh Sprague (Mar 5, 2007)
amazon.com has this book.
http://freepages.genealogy.rootsweb.ancestry.com/~genealogylinks/dmst/Oklahoma2.html
http://www.essortment.com/oklahoma-land-rush-39599.html
pioneer papers – interviews with residents about life and times
http://digital.libraries.ou.edu/whc/pioneer/
this resource is alphabetical by surname.
maybe this resource would help you too:
http://www.accessgenealogy.com/native/fortsmith.php
fort smith criminal records
you should ask about historical newspapers:
1) your public library interlibrary loan program
2) oklahoma historical society
3) oklahoma state archives
chickasaw genealogy archive center Tribal Library
Phone: (580) 310-6477
Fax: (580) 559-0773
1003 Chamber Loop, Ada, OK 74820
send mail to: P.O. Box 1548, Ada, OK 74821
http://okhistory.cuadra.com/star/public.html
oklahoma newspaper and archives search. some of these resources may be available through interlibrary loan/public library.
gl.
suzanne hamlet shatto