Remember that being organized is a learned skill, and you can't go from one extreme to the other without some mistakes along the way. The "one bite at a time" advice is excellent. You would be amazed at what you can do in 15 minutes, and once you realize you don't have to do it all at once, you will find it easier and easier.
The best part is that in the long run, being organized saves time and you will have more time to play without ever feeling guilty like you should be doing something else.