Hello, I live in Marrero now... I have only been on the westbank for two months, so I dont know a TON (like a native) but I like it a lot from what Ive seen so far! Areas include Gretna, Harvey, Marrero, Algiers (I think Westwego, which is very quiet)... Manhatten Blvd and Barataria are great and have lots to offer... So far the best part of the westbank for me is the accessability! I can go downtown in about 10 minutes, plus I can head over the Huey P. long and be in Metairie, Kenner, in about the same...
It's close to everything, and so far Ive found it to be pretty quiet...