Related Clues:

• Dickensian receiving one paper with source of free fuel
• Dead perch (if 2's involved) might be washed up
• Import teak, say, brought in by sea
• Doctor, having provided couple with excess of drugs, may be washed up
• Flotsam
• Timber washed up by sea
• Timber, etc, on the sea
• Doctor provided a couple with excessive drugs in box, perhaps left by water
• Possible hazard for small boats did for two, unfortunately
• Log being at sea
• Import teak, maybe, carried by sea
• Break romance within days, finding stuff washed up
• Deal going down the Swanee?
• Import deal possibly giving source of free fuel?
• Current deal, say, that's floating around