Fostering Parenting and Homeschooling

We have begun a new phase of life recently.  We have been foster parents in the past, and we homeschooled last year.  Now we are trying both at the same time.  So far so good though.  It takes an enormous amount of preparation and organization to keep everything running smoothly, but it is worth every minute!  Right now we are trying to school between all the appointments and visits that tend to surround foster children.  Does anyone else have experience in this area?  I would love to hear your advice.