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.
Before which of the two? I'll be free right after I am out of the 9AM tour for a few hours (until 1pm ESTish, maybe even 2pm). I'd prefer not doing before 9am, but if we have to, I will. I'll be gone before the second ST at 4pm already.