Re: New & Excited
The usual advice is to read the FAQs, check out the Players Wanted forum, the GMs Wanted forum, and the Game and GM search function at the bottom of the Main Menu (homepage).
Rpol is basically a collection of games and chat threads. If you find a game you fancy, drop a RTJ (request to join) to the GM (game master) and see if you can take part.
Other than that, just ask any questions you may have.
What genres interest you?