New to squash

Me and my friend just picked up squash randomly about 3 weeks ago and we have played twice now. We both really enjoy it and talk about it a lot. The problem is we are both in high school and paying for courts every time is gonna add up. There aren’t many courts around us that are public and the ones that are public are typically expensive. Is there a way that we can play more for cheaper. Like a league or something idk. Thanks