Town Park - wristbands or will call?

we bought a pair of Town Park passes through See Tickets, and our receipt says that our wristbands will be mailed …

we’re planning to fly out around june 9 … should we expect wristbands to reach our home before june 9 ? or should we try to change our order to will call (if that is an option) ?

we haven’t camped in Town Park since PB started going through See Tickets, and don’t see this info posted anywhere … we emailed a while ago but haven’t heard back …

appreciate any feedback - thanks !