Thanks to Ringer Eowing34 for sending these three links to the official casting calls for The Hobbit! (And yes, the Tauranga casting is in this bunch)
[Matamata-Piako, Waikato Casting Call]
[Tauranga, Bay Of Plenty Casting Call]
[Hamilton, Waikato Casting Call]
Before you go, please make sure you read the full details on each casting call and good luck!!