Quiet camping

Haven't been to Green Man before. Can anyone advise on quiet camping areas please? Is it possible to get a map in advance?

There is a link to a map on one of these forums. But, basically, general camping is first through the gates, it follows the river, As the festival fence turns away from the river, that is quite camping, and tangarine fields, and then Family camping (and the settlement). You'll be ok though, even general camping is not too noise. All night disco see.