Covington is a community of about 12,000 people.
Many people who work in New Orleans proper raise their families in the suburbs.
The surrounding communities NotUrsula mentioned are the communities where they raise families and commute in. These communities are small, friendly towns with good people.
People do have guns, but they're not on display on their person all the time. Most of the time, you have no idea if anyone is carrying a gun. Though we know there's a gun culture, we are not reminded of it unless something happens in the news. The news sensationalizes everything.
Hurricane season happens every year, but there is not a hurricane to hit an area every year. This year, the tropics are quiet. Hurricane season starts June 1 and runs through November. So far, there has been absolutely nothing to threaten the US of any significance.
Bugs, yes there are bugs. It's a tropic, hot, wet climate. Bugs are not really a threat or bother.
Why wouldn't your kids fit in?
I live an hour away from Covington on the Mississippi Gulf coast our communities are all very similar in this region.
Our adult son's best friend is from Covington. Our daughter in law is from Slidell. Her father worked in New Orleans, but raised their family in Slidell.
New Orleans is a fun city to visit, with rich history and traditions. Dh and I spent a weekend in New Orleans last month. Just watch for homeless, and use sensible cautions as one would in a big city.
Have you looked up anything about Covington online? There's a Wikipedia.
Our communities here have chamber of commerces and tourism visitor offices- the business and newcomer starting places to get more info. I think you should reach out with your questions about schools, neighborhoods to live, etc.
https://www.covla.com/things-to-do-for-visitors/
https://www.louisiananorthshore.com/