This loop will give you a some sense that it is getting much better organized at many levels.
http://www.ssd.noaa.gov/goes/east/nwatl/loop-ir2.html
Within three to four hours, we should be able to tell exactly where the center is and which direction Ernesto is really heading.
It appears to me to be right along the coast, but it is a broad circulation, so who knows it could recenter itself off the coast now that it is starting to wrap up again.
-t