At Vallo High, you just go down to the main office, tell them you're an Outlander, and they'll take you to the guidance counselor to get all your shit sorted out. It's a drag like school always is, but the classes are pretty good, there's some fun clubs, and there's more cool people than assholes.
If you decide to go and you want some people to hang with, we've got a pretty great Outlander lunch table going.