Looking for: Plugin to output list of contacts

My task is to clean up a pretty large table of contact information. Each row currently has a name, meeting time and location (address), and person (name, phone #, e-mail).

Trying to get away from a table, I immediately thought of hCards, since the hCard creator isn’t too difficult to use for the volunteers maintaining this info. However, each “contact” on this page has a meeting time.

So, what I am considering is taking an approach like Matt’s XFN Creator and making a tool for them to plop in the required info and then add it to the page.

Of course, that still requires them to copy and paste the code into the page, and TinyMCE already makes that a sub-optimal solution for the non-techies.

So, anyone know of a plugin (or something) that will put in an admin page that a user can enter in this info and then output into a list in a page? I checked the usual suspects, but I am not sure how to search for what I am looking for.

Any pointers would be appreciated.