Dead mans island ... Are you talking about stangate creek where the old hospital ships are. Just sailed past there
we belonged to hoo ness yacht club from 1980 to about 2000 which is in hoo marina park so probably know you mate who's got a few boats in hoo marina
. Grain power station was built but never used was it, king north power station is still being used as when we came past it yesterday the police are hovering in boats as apparently there was going to be protesters stopping the coal boats from mooring up.Just looked on Google Earth and it's the island due South of Hoo Marina / Hoo Salt Flats - has what looks like fortifications on the NE & SE tips of the island and few sheds and a dock / jetty on the SW tip. Not as far to the East as the power station. No name that I can see.
Don't imagine you'll know my mate, he's only been there a couple of years. A Saffa lad called Simon. Also has a boat in Kingston AND one in Barking Creek called "The Britannia" - oldest tug on the Thames that he's converting to live on.