What Lessons Learned from Hurricane Katrina?

Due to income inequality, building in wetlands and poor planning, are we ready for a hurricane?
I wrote the City Manager and County Administrator without response:
Dear Mr. Adams and Mr. Williamson:
1. What lessons have our County and City learned from Katrina?
2. How do we assure evacuation of our City's and County's low-income, disabled and senior citizens in the event of a major hurricane?
3. Which shelters will now allow pets?
4. What changes have been made to disaster plans since Katrina?
5. Please reply today so that I may quote you in my blog, cleanupcityofstaugustine.blogspot.com
Thank you.
With kindest regards,
Ed Slavin
Box 3084
St. Augustine, FL 32085
904-471-7023