Michelle I love this letter- good for you, as you are going on the offense. As mentioned, it will do little good unless the legal angle is invoked as the elders and the whole JW congregation are above the laws of man and certainly above your wishes that the children not be pressured into baptism. You are just another "ignorant wordly person" that will soon die at Armageddon and they believe they will be saving your children by dunking them into the JWs.
I have completely de-programmed my two children over the last couple years and they now will never agree to baptism as their mother continues to urge them to do. It CAN be done- many others on here have been successful at it as well. PM me if you want to chat, and please let us know how things develop.
Eric B aka Ray P