I've got a lot on at the moment with the revamp of http://www.healthandgoodness.com and the introduction of http://www.mytherapypractice.com, and lots of other projects. I was talking to a business colleague who asked me if I had 8 or 9 days in my week!
One of the best systems I know for managing time is that advocated by Steven Covey in his book/tape: First Things First.
If you're not familiar with it have a look at this review:
http://www.healthandgoodness.com/ManagingLife/FirstThingsFirst.htm
happy managing your life!