Welcome to the forums, all the advice given do far is good, but you may also want to fill out a ROLEPLAYERS RESUME before heading to the OOCs and don't be afraid to ask the staff questions, though if you'd ask our roleplay support duo (Zypher and myself) its OUR JOB to answer you to not doing so would inspire the wrath of the diana so you're guaranteed to get an answer, and a helpful one too.
Ello! Welcome to the site! I'm here for my mandatory attempt to drag you* into the Table-Top Tyrants, were we discuss and play anything from Dungeons and Dragons to Warhammer 40k to Magic: the Gathering! Interested in a game such as one of these but don't know how to play? FEAR NOT! Those of us at T3 are more than happy to teach you the ropes! T3 is a Group here on Iwaku, and thus can be found under the Groups tab at the top.
Now that that's outta the way, I am TNT, and now that my job has settled down a bit, you'll be seeing more of me (hopefully). If you have any questions, I'm more than happy to help!