That's quite a ways out, though. I wouldn't start freaking out yet.
This is definitely the right attitude to have at the moment. I'm not saying nothing will happen, but folks need to realize that these models are looking 10 days out and are fairly inaccurate.
Keep an eye on it, have a plan in place (which you should have already), make sure your emergency kit is up to date (ditto), but don't start panicking just yet. Have a beer or four and enjoy the Labor Day weekend, after which point we'll be about a week out and have a better idea where things are headed (Sandy models were all over the place until ~7 days out and even then there was a lot of uncertainty).
There's literally millions of enormous moving parts directing this thing somewhere along 2096 miles of coastline (in just the US) and thousands of islands in the Caribbean if it even makes landfall. Again, I'm not saying we can ignore it, but 10 days out it's a complete crapshoot and stuff is going to go back and forth on where this thing lands over the next week or so.