CCK gmap views

Overview

I'm rebuilding the site in Drupal, with the very awesome assistance of himerus (Jake Strawn). There's a very complicated View to build and we could really use some input on how to make this happen. We will be there on Tuesday night for the Boston meet up. I've also cross-posted this to my blog as well, so there may be other comments there: http://www.lisarex.com/2009/10/views-related-node/

There are two content types, Restaurant and Soup (a restaurant can have more than one soup).

Client requirement:
1. The site visitor will click their state/province.