If you are coming down as a visitor this weekend and can postpone your trip without too much hassle, I suggest you do this. Even if a Cat4/5 hurricane hits about 300 miles north of us, there will be no diving, no snorkeling, or water activity. The water will be very high and rough. Remember when Wilma went by? Many people will evacuate which means its possible many businesses will be closed.
However, if you still want to come, you can surely bet there will be lots of excitement in the air!