Holiday park in Derbyshire please help

[SoonToBeSix]

Could anyone recommend a holiday park in Derbyshire for a week in August. We are a family of eight looking to stay in a mobile home / caravan in a quiet holiday park. A pool would be nice and somewhere for the kids to play. Some entertainment would be nice but don't want to stay anywhere that will be noisy at night. Also as cheap as possible Tia