First off, WY has over 200 active clubs. Its easy to join a club, and easy to create one. We have a club fair at the beginning of every year, as well as flyers everywhere and announcements all the time. We have clubs geared towards cultures like Asian American Club, African American Culture Club, etc. We have clubs geared towards volunteering like UNICEF, Habitat for Humanity, etc. Clubs geared towards hobbies and interests like Yoga Club or Pastry Club. And then we have the most random silly clubs.
I will say that sometimes you can tell club leaders don't really take the club seriously, they may claim there are meetings every week and there isn't one for the rest of the year. But this rarely happens. One more thing, sometimes clubs seem kinda clique-y. Like a group of friends made a club and it feels kinda awkward to sign up for it because of these cliques. But again don't let that discourage you because these clubs are super fun, great place to learn new things and share interests, and really nice to put on college apps.
Some clubs take up a lot of time like the Theater Company, which makes you stay all night and come on weekends, but all of that hard work and dedication (from the entirely student run theater) makes our plays the best high school plays you'll ever see.
In terms of sports, its pretty competitive. If you're really passionate about a sport and don't make the cut, you could always play it for fun or try out the next year. You'll find something for yourself here!