You’re in luck, apart from the beginner side of things. There’s always a grou pon Wednesday and Thursdays, although there’s different people.
Just get the other boulderers to teach you some basic technique and you’ll be amazed where you go from there. And lots of quantity really helps! 🙂
I’m turning up this Thursday night, although I’m usually a Wednesday night guy (Dad’s taping Kath and Kim, hehe).