Open Question: Camping Sites, North Wales, 16 year old's!!?

Me and a group of around 6 people, boys and girls are looking to go camping in Wales after we finish our exams for about 4 days, does anyone know any camp-sites that will accept a group of 16 year olds without an adult?

Source:
http://answers.yahoo.com/question/index?qid=20110527095316AA8tVld

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