No pics, but went a few times. Last time was 2012.
2008 was the most memorable one for me, not due to the dogs etc, but, as you alluded to, some of the 'good' lunatics lol.
A lad I used to work with, from mountain ash, was there, with a group of his mates, and they were reprimanded about their camp fire, which, to put it mildly, was getting a tad out of hand!!
Met a group of cracking lads from Ireland, that year as well, who were all very entertaining, and a great laugh.