Take the pain out of getting yourself out the door to those fun activities you can only do during the summer and get organized by using these tips by WikiHow:
"If disorganization is congesting your life and you're feeling scattered and frustrated as a result, it's time to get organized. To achieve organization on the outside, you will need to take steps too on the inside, by clarifying your priorities, objectives, and how you want your belongings and lifestyle arranged. Try to keep stuff where it belongs. Know what you need/want to do, when you are going to do it, and avoid the stressful situation of not knowing what needs to be done. Organization takes time, but when you get into the habit of it, life becomes so much easier!"For more information, check out the rest of the article: http://www.wikihow.com/Be-Organized
The library also has books on organizing under 640 and 648.8 or search under clutter or orderliness.