ok, in that case, I dont think that blog software will really be right for that... I would look into the dreamweaver/publisher route... I believe publisher comes with MS Works - which pretty much gets shipped with every pc thats gets sold from places such as pcworld and dell.
I just googled, and found this also:
I haven't tried it, so can't comment - but its free - so may be worth a try
The last option, is - if you can find somewhere to host it - you could use something like mambo (www.mambo.com
) or Joomla (www.joomla.org
I can host for a reasonable fee each month, pm me if you're interested.