Is it "raining oil" in Louisiana??

This video (and a couple others at YouTube) claims to show oil on the ground inshore from the Gulf as a result of rain.  While it seems unlikely that oil itself could be vaporized and recondense as oil, there are allegations that the dispersants applied in the Gulf change the dynamics.

I've written the title of this post as a question because it's also possible that the videos are faked or are misrepresenting the situation.  TYWKIWBI gets several hundred visitors/week from Louisiana.  Can anyone there confirm (or refute) the observations in this video???