If I am understanding this properly, when I buy Gas 4 Free I am getting a series of ebooks that tells me how to convert my car so that it can run on a mix of gas and water, thereby saving me money on fuel and emitting less greenhouse gases into the atmosphere. This all sounds good, but it still involves me actually being able to follow the directions to convert my car. How clear are these instructions? Are they easy to follow? Is there a gas 4 free review somewhere that I can check out to see if people think it is easy to understand the directions?