Only three Category 5 Hurricanes have ever hit the USA:
Labor Day Storm, 1938 (hit Long Island and New England)
Hurricane Camille, 1969 (hit Mississipi and Gulf coast)
Hurricane Andrew, 1992 (hit Southern Florida)
Hurricane Katrina may be more powerful than all 3 of these storms.
Hopefully, the authorities will do a better job with:
1. Fraudulent insurance companies
2. Scam artists with outrageously priced home reconstruction costs
3. Hotels charging maximum rates to cash in on the immediate demand