Wouldn't mind checking out a reservation. Never met a "real" Indian before, other than random people remarking that they are some tiny fraction Cherokee or whatever.
Having actually lived on one, I remember when I was young I thought it was unusual when visiting other cities (Bismarck, ND was the "big city" to me) to not see graffiti everywhere and how there was no trash on the streets. I remember going to a mall in Bismarck with my mom when I was in kindergarten and thought it was the most amazing thing ever, not only was there tons of things to buy and do, but everything was actually clean.
One would think the experience would bias you in
favor of suburbs.