Answer:
A caribbean shape that makes ships disappear.
So cold damp and dark I am. To stay you would refrain yet those who occupy me do never complain.
You shoot me but I don't die. You hang me but I don't die. What am I?
I taste better than I smell. What am I?
My first is in riddle but not in little. My second is in think but not in brink. My third is in thyme but not in time. My fourth is in mother but not in brother. My last is in time but no t in climb.
I am owned by Old McDonald.