I think the feelings you have are perfectly normal and very understandable. The Bible has been a very positive influence in the lives of many. And - it's easy to see that there are many who have followed its teachings have become happier, more productive people.
Does that evidence mean that you should just accept the Bible as inspired by God? And by extension, does the fact that the GB produces literature that advocates those teachings mean they are inspired by God?
One of the things that I personally found incredibly helpful in answering those questions was EDUCATION. Not education by the GB in how to become a JW and in their interpretation of the scriptures - I mean an UNBIASED with nothing to gain by it - education. Does your local community college have an Introduction to World Religions class? If so, you might want to consider going. You will learn some facts like: Christianity is the newbie on the world scene. Most of the major tenets of Christianity were already in place thousands of years before the Bible was written. Verse by verse, the major teachings of christianity correspond to the teachings of Buddha and Mohammad.
So tell me...if you read the teachings of Buddha and how he was "inspired" and see that his teachings are very similar to the teachings attributed to Jesus, would you assume that the Pali Canon was inspired of God? What if you had been born in India? What do you think you would believe and have faith in?
One of the common (what I believe to be) mistakes that Christians make is acting as if the world and religion started 2000 years ago, and assuming their way of thinking is the only way to salvation.
I believe you can and will find peace - but only IF you educate yourself - objectively. You are not objective right now - in other words, you have a set of beliefs and you are trying to find something that they fit into - kind of like having a puzzle piece and you are trying to find the right place for it. So...what if...for a little while - you take a step back and see the whole picture? And by "whole picture" I'm not referring to "apostate" stuff or anti-JW information (though there is plenty of it out there). Educate yourself about religion in general. Educate yourself about the religious beliefs of the BILLIONS AND BILLIONS - the majority in fact - of humans who are non-christian. An Intro to World Religion class might be a non-offensive, non-scary place to start.