Oklahoma, and the people who think Kenya would be a good idea, really need to spend more time in the 3rd world. South Africa is terrifying enough.
I spent a week in Kisumu, Kenya (western edge of the country near Lake Victoria and the Ugandan border) last March. Downtown is definitely second world, but where I spent most of my time was definitely third world. It really makes you appreciate everything you have in America or in Europe (or other first world civilization). I vowed never to complain about anything I have or don't have again (something I failed at miserably). I will be going back sometime this year and fully intend on moving to Kisumu in 2016 or 2017.