Indeed, each of us will need to participate so that vote truly reflects the people and not just the proportion that can be bothered to get out of bed on the day and participate.
The politicians have adopted the wrong stance in this though, especially the stay IN campaign, attempting to scare people rather than sell the benefits is stupid and I suspect may backfire on them. I suspect for myself it will be a very 11th hour decision although I the more I study the more I find myself agreeing with the out lot.