You are right baz this mark is in front of the caravan site.The flat rocks under the cliffs are where you want to be.Look for the old cannons on top of the cliff then walk back along the cliff to the left of the cannons about 100yds you will find a slab of concrete set into the cliff top, to the right of this is the start of a narrow cliff path.This path will take you down, however a word of caution, it is not for the faint hearted. Fish on the rock furthest to the left which is exposed over low water on big tides.You can get cut off here around 3 hours into the flood so take care.Pick a big tide and flat seas in the summer,fish can be caught close in and further out so try two rods.There are many other marks in the area that are good just find deep water,kelp and rock.Good luck baz.