I don't think it's a case of "where do you go"........more "where do you look".
I suspect most of us are still looking at the online punting listing sites like AW and VS, while the current tech-inspired generation are way ahead of most of us and touting themselves on the various contact/chat sites like Twitter / Telegram / a.n.other.........
I'm convinced there's a population of punters out there living in a different technical reality from us, seeing available students we know SFA about