Greystones Marks

Hi, Myself and my brother are hopefully heading out from Greystones on Saturday for the day. We hope to land a bit of mackerel and then head on to try for something else. We are new to boat fishing and would appreciate the co-ordinates of a mark (or two) please. Doesn't matter what species it's for as most species will be new ones for us, somewhere that would produce a decent fish or two for the camera. Thanks.

Fishin of bray head yesterday for smothound got none,but lot a mackrel