>I really rather liked Francis Pryor's 'Seahenge' book
That's another one in my 'to read' pile... which is beginning to resemble Richard Dreyfus's living room in Close Encounters.
I kinda think that he's on to something with his zoning ideas... but I'll have to actually read his books before I make my own mind up about that.
I did wonder myself why one of the divers didn't just take a look at the causeway, rather than carting all the hardware out n' zooming info up to a satellite. If you've got it, flaunt it I suppose! That GPS device the guy up the hill had looked pretty neat!