GSEL: Sorry everyone. Due to funding constraints I am not able to get out to the Chathams this summer so it will be a year before my next trip. That is too long to wait for maintenance so I will need to archive this one. The location is a good spot for a cache so hopefully someone else can resurrect it in the future.
If its not replaced by another geocacher before my next trip I will try and put in a more secure Version 2 cache here. It will need to cope with wind and weka as the site is quite exposed.