CLs with service pitch facilities

Hi All we've been caravanning and motor-homing for many years now, and the old back is beginning to show the strain. Currently we caravan, and prefer CLs to club sites. We are now fans of sites with water and drainage at the pitch, and are willing to  pay extra for the pleasure and the relief of my back. Its been particularly good in the times where we are having to use our own facilities even on club sites. 

However its currently not possible to search in the books or website for CLs that provide this. Which means endless trawling of site details to pick up clues as to whether they offer this feature or not. I know its not a simple task but I feel that it would be a great addition to the website . what do others think?

Ian and Jane

Moderator Comment - Moved from Story Section, please refer to this discussion https://www.caravanclub.co.uk/club-together/discussions/sites-touring/certificated-locations/full-service-cls/ I will lock this to avoid duplication.