My wife and I are traveling for the first time with our infant son to New Orleans. Like any chowhound, we are hoping to eat incredibly well for reasonable prices, but now we have to take into consideration our little one's needs (e.g. little or no smoke) as well as those of our fellow diners. (He's a good little boy, but anyone who tells you their child never cries is the parent of a deceased baby.) We're looking for any suggestions, but especially for seafood, the highly-spiced, and regional (cajun/creole) cuisine.