Are you just looking for people to show up and show support or do you want people to show up and actually talk? I would be glad to show up and show support but I would not feel comfortable speaking to anyone (ok, I don't mean that I would literally remain mute I mean I would not like to take part in any debates or speak about the issues in the meeting if you know what I mean) if you're looking for that kind of support. I am not knowledgeable enough at this point and it sounds like you have things well in hand anyway. If I can adjust my schedule I'd like to appear just to show support though...you know, in numbers or whatever if that makes sense..... and I'd gladly haul someone along with me if they're in my area.
