If Members aren't happy with the representation then let's propose a change and get some others nominated.
I'm not up to speed with all that is being said at the meetings (given that they still can't manage to set up access for non-locals to these things), but if people think our voice isn't being heard, then let's make it heard.
The difficulty with all these things is finding someone prepared (or able) to dedicate the time to execute the responsibilities. As a result, the same old faces turn up.