The challenge name was Cruise the High Seas. When I saw the ship it reminded me of The Goonies *headdesk*
So I decided to go with treasure, when I googled that, the obvious link was to Treasure Island...Doh! - I was still distracted by The Goonies *lol* A Wikipedia page came up and it the first line included the words "Buccaneers and buried gold" which was perfect for what I wanted.
Scrolling down the page there was a hand drawn map by Robert Louis Stevenson of Treasure Island, itself - which I used on the page, rolled up as if its just been found by the person who's looking for the treasure
the map details:
background map Gecko Galz 'Old World Maps 1'
image Gecko Galz 'Life Altering'
map from Wikipedia (see notes)
compass Gecko Galz 'Od World Maps 2'
digi frame 'Shabby Chic'