Abandoned Barges Before Hurricanes

After hurricane Katrina we saw how very deadly barges could be in water off the coast. In the future we need to be able to secure barges prior to hurricanes. But how can we secure them in a way, which will prevent them from becoming a problem?

Even if we make laws that the company anchor them properly, some are practically abandoned, then what? What if there is no way to secure them and as the Hurricane Approaches without exact landfall known where can you take it? The problem is you can