Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I have vacation starting today and not ending for a week and a half so I shouldn't have too many problems with time. Just tell me when. Maybe give me a couple different times. And please check your Smogon during the day sometimes, if only for a few minutes. A great vacation to you as well.
Click the link, click to get to the OU sign-up thread, go to singles and you'll see sign up, click it, create your ID as Madam Butterfly(you have to use your Smogon name), and select join tournament.