Getting Organized

I really don't know the answer to this one. I have been talking to my colleagues about this. I am beginning to think that delegation to others is the key. I have things on post-its, listed on the computer and lists on the refrigerator. I am able to accomplish most by all of these methods. However, I feel like sometimes I just have too much going on. I either have to give up some of my duties (delegate) or continually to have too much on my plate. The problem is I truly enjoy doing everything I do. I just don't have enough time or energy to get everything done. I am trying to get my siblings to help me out with my aging parents. I hit a brick wall with that one since I am the closest one. However, I will keep begging for more help. Anyone with any ideas, I am listening.