Mark - Great viz! I'm working on a map viz for wife's non-profit and would love to incorporate the Mapbox maps (they are much better than the Tableau defaults). Can share info on how you were able to to do it?
Marc - This is an awesome tool. Thanks for sharing.
I have a question regarding the Excel data source you are using. I assume the Excel file is manually maintained by you? If so, do you foresee any challenges with updating this list? I would love to implement a similar dashboard in our organization, however, I'm afraid that it would be too difficult to maintain manually because the executive team would want to keep adding reports.