Lou - do some reading up on ambergris. It can be found on beaches in your part of the world and indeed would be "buried treasure". If nothing else it will give you an interesting diversion as you travel around.
I hope you have a grand adventure and try to avoid dragons and weird old men with long staffs that I understand can also be found there
On BD H52, W50 T27, M26 S21, D23 BD-9-Mar-16 D-15-Jan-18 Final-19-Apr-18 I am a storyteller. The story may do you no good. But a story is never for the listener. It is always for the one who tells