Moving to Korean from mixed background?

Has anyone been to a all Korean high school if you have what is it like? Hi this is my first thread post so i will talk about..... something. Firstly im mixed my mother is German/Korean and my father is a African american/east Indian ( both of my parents are mixed) :) this spring im going to Korea live with my fully Korean grandfather to go to high school. when i move i will be meeting my aunts and uncle and their children for the first time and IM REALLY NERVOUS :(and worried about what they think of me. o--O im also worried about school and what its like can anyone tell me?

http://mydramalist.com/profile/boredandtwitchy - I believe she is teaching in SK

there is someone else who lives in SK after moving there from the west but I cant remember her username :(

I've never been to a Korean high school, but I am Korean, and I have visited Korea a few times. I actually went there very recently, and visited one of my family's friend's son at his high school. Here are some facts. You have to wear uniforms, the only exception being elementary schools. It is actually kind of a common practice to hit kids - like rulers on hands and stuff. Or at least it used to be. I'm not sure about now. The education standard is very high. Times magazine rated it the second best education in the world. No homework in the actual school, but most kids go to an after school school program, and that is where you get homework from. The after school programs are on Saturdays too. Also, have you thought about going to a school where they teach in English? Because they do have schools like that there.