Second this. Bouldering is the MOST social sport on earth. Literally 80 % of the night is sitting around chatting. Plus it's full of young, fit, healthy people, and a good quantity of women. It's honestly perfect.
It's also insanely fun. It's literally the first sport I've not done because I've done whole lot of justifying in my head: that I need to do this for my health, to lose weight, it's good for me, or that while you do it it's kind of fun. I do it because I want it, and pretty much every session I leave wishing I was fresh right now and could climb some more.