how do you make friends in a small town? (as a teenager)

indiana has got to be the most boring state there is, jesus christ.

anyway, i'm 15 (unable to drive) and a little more on the """alternative""" side so there's not exactly a lot of options, other than the preppy kids at my school of course. i feel like i'm wasting my teen years by spending them caged up in my room, but i dont really know where to look if i want someone to click with?

any tips, advice, or just. pointers in the right direction. would be helpful, thank you!