Hello, I'm a freelance web designer and my client is looking for a custom flashmap application using Yahoo or Gmaps API.

This is beyond my realm and unfortunately, my client has got the run around twice on this side project. They have a database of info and the map needs to display this info using custom markers. For an example check out this link and click on the "Rave Shelter Map" button.
http://www.theraveproject.com/help.php

It works well and uses Yahoo, unfortunately the developer can no longer work on the project and there are some issues.

What I am looking for is someone serious who would be interested to learn more and acquire this contract. OR if anyone knows of such a company that takes on similar projects.