Spotted this one today in GC2V2GZ "I Wanna Rock ".
We did not realize what the mission was for this TB when we found it, so we just discovered it, which is what we usually do. Now that we know the mission, however, we realized we will be in Wellington in about six months, but that seems a bit too long to hang on to it. So we will watch it for a while, and maybe try to find it before we go.