HCMC freelancers in night clubs and bars

Does anyone have any experience with freelancers in clubs and bars? I've heard there are a lot of freelancers in Apocalypse Now, has anyone picked one up there?

I'll be going to HCMC in October, and wanting to find someone that will give me the GFE. I'll try LINE and WeChat, but from what I've read it's kind of hit or miss.
go2 looks just like a normal bar where you can sit and chill. ok it was only a video i saw but did not see a abundance of "girls" hanging around, just a place where yu can sit and relax