I would use Wordpress, but on your own site (ie your own domain, not a 'free' domain) so that it looks more professional.
http://www.machinenetworks.co.uk/webhosting/wordpress/
These guys have a script included in hosting, that in one click installs Wordpress.
Its then relatively easy to find 'skins' (looks) for the site for free, or paid.
You can alo get various plug ins and add ons, again most of which are drag n drop a file to make it all work.
One I did earlier...waiting for content...
http://neil-may.org.uk/