The New Orleans Public Library (NUTRIAS) is still a good genealogy resource site, especially for Southeast Louisiana research.
Some general links are also listed (e.g.) ...
1) Colonial Louisiana History and Genealogy
2) Bureau of Land Management-General Land Office Records Automation web site
3) Online Searchable Death Indexes for the USA
4) Epidemic Summer [some victims of N.O. Yellow Fever Epidemics
5) Obtaining EDs for the 1930 Census in One Step (Large Cities)
6) Steve Morse's Census Search site - containing new search engines for popular Ancestry.com and genealogy.com census records

Definitely, one to put in your genealogy sites 'toolbox']