Replying to Help with Documentary

Currently a senior in high school and I'm working on a documentary for my broadcast Journalism class. I can pick whatever topic I want and I wanted to do something about the outdoors. I live in Oregon so I figure I could make it work, but I need a good story so does anyone have any suggestions? I want to incorporate skiing and surfing as well and could maybe to something towards that angle as well. I'll be working with adobe premier pro and will have access to a good amount of camera equipment ( multiple dslr with multiple lenses, Sony ax1, mics, drones) it needs to be around 10-15mins
Any help is much appreciated!