I undersatand what you are saying. I know it is hard when you are working but what has always worked for me is to join a small group that meets once a week for 2 hours. It helps to motivate you to do something at least during that time. Then eventually you will want, once in a while, to work on the project at home when you can. I truely find that joining a group no matter how tired you are after work is a great motivator for those of us who work.