C.C.
We are just now moving to another city because of my job, so we just faced the same decision ourselves. First, we spoke to everyone we could who had grade-school kids. We asked about how they liked their neighborhood, how they liked their child's school, and if they could do it all over again, where they'd move. It's funny because we had expected to hear that everyone wanted to live in a certain town, and actually we kept hearing about a totally different town, over and over! So, we started researching the schools in that town on greatschools.com. Sure enough, in the suburb we kept hearing about, there are some REALLY great public schools! So then we took a few weekend trips to the town to get a feel for the different neighborhoods. We went to open houses (LOTS of open houses). If we liked a house, we'd then park the car and walk to the nearest park. We'd have the kids play there for an hour and see what kinds of families we saw, and then we'd go to the nearest grocery store and wander around in there, and just get a feel for the neighborhood. This really helped us narrow down our search to about a 1-mile square area where we really wanted to live. And from there, we just focused in on the types of things we really wanted in our home - the number of bedrooms, bathrooms, etc.
Of course, I guess we won't really know how this all worked out until a few months from now when we've moved into our new house! But I'm pretty confident that we have chosen the right neighborhood and home for us.
Good luck to you! Good for you for starting on this early!