Here is an online copy of the ZNA Bylaws from 1981.
Here is proposed change version Changed Sept 98
Other neighborhood Associations have their bylaws online also.
Here are copies of those that I found:
Cherrywood (near the airport)
Millwood (in the North near Parmer Lane)
Oakhill (in the south)
WANG (West Austin Neighborhood Group)
They seem to have things that ZNA can use.
We started a discussion
group on Dejanews