Don't know if staff will be able to respond before tonight, though they did a good job with last minute posts yesterday. From one of the previous answers they gave, however, the bit about the vouchers for registration was unintentionally left in from previous years. They do not have a quick pass to get through the registration line.
Even though I already have my badge, I was wondering about that yesterday since it quickly became obvious that the last two years of short to nonexistent regs lines were a fleeting thing. Doors at swap meet to regular attendees actually didn't open until later than expected yesterday as sellers kept checking in. With what I saw of the reg lines today, getting here at 6:30 isn't going to make things easy for you. I don't know how long the current wait is, but unless staff chimes in otherwise, it doesn't look like there's a shortcut to get your badge.