Another good lookin' wing cook, Mike.
I notice you didn't pack the Vortex with charcoal, yet you still had plenty of heat for that cook. On the Vortex page, everybody seems to cram as much charcoal as possible into the V to make it hotter than the next guy's. Your approach is better, imho, because I don't want to have a huge pile of charcoal left over when I'm finished cookin'. Seems to me that the V is a great tool to use for conserving charcoal while getting the max temp.