Here's a bird's eye view of the pub & camp field http://www.multimap.com/maps/?zoom=16&countryCode=GB&qs=GL556UR#map=53.42368,-4.37069|18|32&bd=useful_information&loc=GB:53.4228

The campsite's up the track going north past the hotel, then to the left.

You can see how close to the cliffs & sea it is!