This is an extremely simple project for any programmer.
Visitor loads our site's web page
Our server determines from their IP they are at zip code 10010 (or whatever... USA only)
Visitor clicks on page for resources
Server script provides all resources within an approx. 25 mile radius of their IP zip code
If visitor is not in USA or identifiable, server script informs them no data is available outside of USA.
We have the database currenly existing in .xls that can be imported with all the zip codes of the resources we want to list.
Therefore, we need to be able to integrate the database by zip code into the visitor's IP which is converted to zip code as well, and then run a geographical radius. A lot of these types of scripts are floating around the web and thus this should not take an experienced programmer much time to put together.
Deadline for finished, functioning script, including loading onto our site: Sept. 21.
Feel free to inquire for further information via PMB.