I have a Subaru with Eyesight! It has adaptive cruise control- you set the speed ( never over 80) choose distance between you and the next car and all you have to do is maintain the lane. It speeds up, slows down, and even stops in relation to what the car in front of you is doing. Awesome when I am passing a big rig since I can drive the outside lane super tight and give it my full concentrationMost of my time is because I get gas and go. Rarely do I go inside for something. But you have family, so quit driving so fast!!! ????