Winter in benidorm

Hi All. May well have been asked before but has anyone on here stopped at any benidorm sites during the winter months. I am looking for any advice as we are planning to head there during next Jan-April, 2 adults, small dog, car & caravan via Cherbourg To benidorm.

any advice on stop over sites on route in France / Spain.

any advice on benidorm  sites Would be very much appreciated.............cheers in advance

Tony