I have not been exposed to home schooling, so I cannot offer any practical adivce specific to it.
But I wanted to add on and encourage ... and remind you something which you already know ...
Firstly, it is a tremendous responsibility as well as a strain on ones efforts. The need for commitement is enormous. So for everyone who has decided to go ahead with this, so that their children will grow up in the fear of God, Our Father sees the intentions of our heart and He will freely give you grace. Press on.
And may God continue to give you Grace to remain in humble dependence on HIM to give you the stamina and the wisdom in bringing forth men and women of God. Knowing that sin and coruption came in Eden without the influence of 'others', knowing that even Cain fell into sin, though he was home schooled :-) But by His grace He is able to keep us.
Simply put, I need to understand that it His grace on my efforts that brings forth the fruit and not the effort or the solution itself.
The answer, the solution, is Jesus Himself.
Lastly, though homeschooled may God give them grace to be a witness to the children in their neighbourhood. Not as much as in words and lengthy sermons, but in practical testimony of their life - by their obedience to their parents, by the purity of their language, by their sharing and helpful attitude, by their dependance on God for all things, by thier respect of elders, by their respect for the law, by their tolerance and love for others even though they are not home schooled, by being able to take ridicule in love, ....