I parked some way off and had a nice walk to this one. I was really glad of the detailed hint - I just followed the instructions and there was the cache neatly tucked away.
Here's my list of church micros all of which I found on 5-Dec-2015
3 points Multi-Cache GC4YZZ7 Church Micro 5313...Theale - Holy Trinity
3 points Multi-Cache GC3QYEP Church Micro 2886...Upper Basildon
3 points Multi-Cache GC5BYYV Church Micro 6305...Lower Basildon
3 points Multi-Cache GC52CM3 Church Micro 5590...Goring-on-Thames - St Thomas
7 points Letterbox Hybrid GC61GTA Church Micro 8219...Goring Free Church
3 points Multi-Cache GC63E62 Church Micro 8404...Woodcote - St Leonards
giving a total of 22
More details on my website.
This is my 200th challenge - so well done me.