well, id say dont, theres way too many crews...

but

if you set on it

then go to cews/hook ups and post a new topic with the name of your crew and say your holding tryouts

but i honestly i doubt many ppl try out, no newbie gets a crew right off, ppl dont got respect for newbies man, i aint got a problem, but if you post a topic youll prolly get clowned