Gandalf, you should know better than that. First of all, where is the historical precedent for that? I don't believe it has ever been done. That might be because it is not a practical idea. Hurricane's are not predictable, and deploying significant military assets pre-emptively every time a hurricane threatens this country would be completely impractical. Second, naval assets are not just tied up in port configured for rescue missions. It wouldn't do a lot of good to anchor a bunch of ships offshore that had little more than presence to offer to the fight.
The 3 cruise ships were rented by FEMA on thursday, why the delay? They have a capacity of 6,000 passengers, full care, feeding, and shuffleboard.
Our response was disgraceful, the first three days are critical for life support and there wass virtually none.