We are retired empty-nesters, but have met several families who full-time with children. They all seemed to be doing well and the kids were getting a GREAT education. In addition to home/road schooling, there were visits to state capitols and historic sites, volunteering (for the kids that were old enough) with various charitable groups, and plenty of interaction with other kids on the road. The children of two of the families stood out in particular (both families had five or more children). One of the families had home-schooled the children for years and the second oldest had gotten an appointment to West Point! All of the kids in these families were extremely polite, well-spoken, and a pleasure to be around (really made us miss our grandkids!). Where there's a will there's a way - and I'm sure plenty of folks out there willing to mentor and help you get started.
Rob