Hi Sandy,
May your search for truth be fruitful. I don't see how you can go wrong by getting more information. If the Watch Tower Society is really who they claim to be then your search will prove they have the Truth. If you find in your research that they are false then you have gained a great gift in knowing that they are exploiting their followers and that you can free yourself from this exploitation. Either way, if there is a God, He would approve of your honest questioning of those who use/abuse His authority. It is difficult for a person to reexamine their beliefs, let alone change them. It takes a brave and honest person to admit that they may have been fooled.
Many things caused me to doubt the Watch Tower Society. One thing which seems very clear are all of their false predictions. I'm a JW from long ago so I didn't need to research this aspect of their less than truthful approach to date setting. I was around during the late 60's and through the 1970's and saw first hand not only that they were wrong about Armageddon's time frame but that then they proceeded to waffel and finally lie about their false predictions after they saw this date receed into history. This alone proves they have no "spirit direction from God" to help them understand Bible prophesy. They are just another religion cashing in on the fear of Armageddon