Well, I dont know if you need any of this, but here is my standard speech anyway:
Hello and welcome. As you have noticed this is indeed an RP server. This being the case we have some pretty complex rules to make sure it stays that way and everybody has a pleasurable experience here. Be sure to read all the rules and obey them. Some are a little complex, reading sanction reports helped me gain a better understanding of many of them.
If you need help or have any questions you can always post on the forums. Additionally you can stop by the disco help channel where you can also meet a great group of friendly players who have a lot of experience here (link in sig). This is in skype which is the chat program of choice of this community, I highly recommend getting it if you plan on being active here.