Vincent, if your children are wise enough to agree to wait until they are adults [and I mean at least 25, not just turning 18] to make a decision about baptism, that is half the battle.
JWs claim that everything they do is based on the examples left by Jesus and the first century Christians. Jesus, a perfect man, set the pattern for Christian baptism, waiting until he was 30 years old. Regarding the first century Christians, here is what the Watchtower said: Regarding first-century Christians, historian Augustus Neander states in his book General History of the Christian Religion and Church: “Baptism was administered at first only to adults, as men were accustomed to conceive baptism and faith as strictly connected.” (Watchtower 4/1/06, page 27)
So, the WTS are not following theocratic order when they baptize miners as young as 8 years of age.
Just once, I would like to see someone have a little fun with the congregation elders in this way: Go through all the steps to qualify for baptism, even meeting with the various elders and answering the questions for baptism. Then, once one has been pronounced "qualified for baptism," informing the elders of one's decision to wait to actually get baptized. My guess is that the reaction of the elders and the rest of the congregation would be all one would need to see their true nature.