singles etiquette

I’m Lou, I’m 24 and single. I know next to nothing about this scene, I’m very, very green so I apologise I need advance for any slip ups. I have been curious for such a long time, since my late teens when a FWB suggested going to a club together (I moved away before I’d plucked up the...

Guidance please. What's the swinging etiquette around single guys and girls who are new to swinging (or not I guess) hooking up; getting to know and explore other; enjoying parties as a couple even though they might not be in a 'proper' relationship? Seems like it could be great alternative but...