I think that St Marks would be a great addition to the Harbour Lights Collection, if for no other reason than the history. The attached web site has the history of St Marks and much more www.erols.com/lthouse/stmlt.htm . The area around the lighthouse is teeming with wildlife since it is located on a preserve. You have the feeling of being one with nature when visiting the lighthouse. You almost can go back in time and see what the early keepers felt, while being isolated there.