You have to post on campus looking for a sfw, clubs will wall u once u have posted and ask if.you have a cat for entry. You will then take a ss of your cat and send them the ss through a third party app. Once that is done u will be let in with open arms, and that is how u join sfw these days.
I think the easiest way would be to join a club that is being farmed and then boom you're in an SFW. Speak to a barcode for club. Suggestions You could also scam or hit a member of a major club with a lot of big players that enjoy farming people. Sometimes it will be explicitly written on their wall like "Targets one of us target all" Last way. Find someone who says "SFW don't take tutors" in their status and strip them of ALL their tuts. Don't skimp. And then (this is optional) unload on them. Then that person will probably buy their tutors back, DN and unload on you and consider you part of their SFW. I dunno, these are just suggestions. Hope this helps. Good luck out there mate.
Oh I forgot one other way, talk mad crap on a 3rd party app about somebody. That's a solid way to start one.