Organization

I am going to admit....I have major organization issues. My fly by the seat of my pants methods are no longer working when it comes to our family schedule. The curveball that really threw me off this year was Ethan starting school full time and all of Landon's doctor appointments. I often find myself unprepared for the rest of the day. Can anyone provide any suggestions for organization for a busy family? {Please keep in mind that hubby and both work full time as well)