We also home school and try to go in the off times. We usually go in May or September, but some times October or early November. Yes, it is still busy, but nothing like summer months, Thanksgiving, or Christmas time. Our last trip we were there the week before Thanksgiving and our last day was the Saturday before Thanksgiving week. The crowds that day were crazy compared to what we are use to at the parks. The benefit is getting everything in the park done, while it is still crowded it is manageable.