If this is Marton Mere haven site you are talking about dont bother.
We were there last weekend, we booked a premier pitch but our caravan would not fit on it to big, all the premier pitches were taken.
We had to go on an electric hookup pitch.
If you have an awning to put up you may have promlems there, the ground is not straight.
Not very well lit.
Drains also smelt.
Toilets not clean.
Dont waste your money find somewhere else.