What Next?

One of our neighbors is starting to concern us. There seems to be a lot of different kinds of people coming and going in their house. On a regular day, there are about 3 or 4 different cars parked in their driveway or in front of their house. But that's not the only reason we're starting to be concerned about. Recently they pitched a couple of tents in their property as well as parked a gooseneck trailer in their backyard. I'm not sure if anyone actually stays in the tent but it's odd to see them there for about a week now. We know they are very active in their church so that may have something to do with it. We're just hoping that they won't start bringing in homeless people or worse yet use their house for rehab purposes. Hubby said to pay close attention to what's going on there because we're just never sure how it will affect the peace and quiet we so love out here. I'm hoping those tents and trailers are there temporarily or else code enforcement will definitely come knocking on their doors.