I don't know if there are subjects you are really good at teaching to younger children (only you know what you enjoyed while homeschooling), but if you have a high speed internet connection, Tutor.com is looking for people to help tutor kids grade school and up into college. I think they mostly need math and science tutors right now, but it pays about $9/hour and you can do it from home. Best wishes to you, and realize that NO ONE can tell you what is best for your family but you. We'll keep you in our prayers.
Jillian