My kids go to a daycare center. They actually ride the school bus there. There is now an afterschool program at their school, but there wasn't one when my oldest started going to school there. Now I see no reason to move them.
At the time I was looking for a daycare center for my youngest. I did visit several places. I had no idea what I was doing when I started, but after visiting a few I realized it's more gut feeling than anything else. At least that's true for me. I did see 2 places I really liked - one in our school district (busing :-), and the other not in our school district. So transportation was important to me.
If you're not sure where to start (because this can be overwhelming), you could start by calling one of the schools and talking to the secretary. They get calls about after school care and should at least know who/what some of your options are.