Trevor and crew have done a big revamp of the bandon.ie. Tons of useful information about the town and area and the beginnings of a local business directory. You should definitely be subscribed to the blog if you want the latest news. I push all their blog updates to Twitter here too.
The best way you can help the site is to make sure you let them know about everything that is happening in the town. It’s a resource by the community for the community.