We are planning on camping with friends this summer. At least 3 families with children aged between 6 and 2.
We are all coming from different places though - Avon, Derbyshire and North Wales/ English border. I think Herefordshire is fairly
central for all us (correct me if I'm wrong) :)
It needs decent showers and somewhere for the dc to play.
I am probably the least 'happy camper' so if I'm proactive and involved then I won't have to cope with someone else's choice which will suit their more 'hard core camper' status! 
Where can you recommend? :)