Speaking of Isaac

According to the NOAA, he continues to churn along.  Not particularly fast, nor particularly strong, but churn away he does.

They're betting that he goes into the Gulf of Mexico, but that's yet to be seen. 
Storms tend to turn right when they hit land, and it looks like he's going to hit land in the form of islands and especially Cuba.  I'd bet that he turns right and heads up the east coast of Florida, but I'm no weather-weenie, just a hurricane watcher.