I've set up a new blog dealing with Canadian politics.
The site and theme are here http://netroots.breadnroses.ca/
Essentially it is an aggregator for blogging politicians but will also be a resource for voter information and with the ability to interact with the politicians.
I would like to set up a Find your Riding area in the sidebar which would allow visitors to find their riding with links to the politician in their area that is also on the aggregator.
What would be the best way to go about handling this?
NOTE: aggregation is done on a signup basis only. I'm not stealing feed.