Hey mate, If you need help look at the FAQ or Post in the Rapid threads section. If you want to join a clan you should try applying for my clan, which is called rust. Good Luck!
Jokes aside, welcome to the community. I hope you enjoy your stay. If you need help with anything, throw me a pm. I'll be glad to help.
Just to clarify that PM means Private Message, When I first joined I was wondering what the hell PM meant. And you can send them In the user CP section. Hope I helped!