Ham:
I can understand you wanting to go back, about being confused, lost. I confess, I too find myself feeling the same way. I have actually attended a few meetings, maybe 3 and I don't feel anything different, I don't feel anything amazing happening to me. If I find that Sunday's talk interesting in the beginning, there is always something that takes that away, some unrelated illustration in the part of the "brother", to make you get the point, etc.
We really like for you to tell us what is it you read that made you want to go back, but like you said you are going back out of guilt. "Guilt" is the key word. You shouldn't be doing anything out of guilt, but out of love for what you believe, out of desire to follow what you are taught because you believe in it 100%.
I have felt that I need to be there, because I still feel that JW's could be the only ones God uses today to spread his word to others and that other religions are no better, besides nobody is perfect, and even the Organization is not perfect. There are a lot of errors, and of course the fact that you can't do things for yourself it's what makes it hard to want to be there. Peter told Jesus once: Who will we go to? You have sayings of everlasting life. And that's when they couldn't understand some of Jesus' teachings. I am not trying to either encourage you nor discourage you from going back, but analyze first the real reasons why you are doing it.
I still can't find myself starting to go, because right now it's not what I feel, but I wanted to tell you I've been there.