If you need information on Tunica, try reading Steve's article about his trip to Tunica, which can be found at:
A trip to Tunica's Casinos - American Casino Guide.
You can also try listening to the September 2008 podcast where Steve interviews Webster Franklin, the director of the Tunica Convention and Visitor's Bureau. Which is located here:
http://americancasinoguide.com/podcasts.shtml