PHP or Python expert Required

Hi There, I need someone to build a Google AdWords scraping tool. It will need to do the following: 1. I enter a list of given keywords (no limit of the number I enter) 2. I select a city/state to search in 3. The tool will search each keyword, then record the URL from the ad as well as the ads position and the keyword that returned the ad and the region that was searched You'll need to be able to include a way to work around IP blocking from the multiple searches. It would be ideal if the tool could run as a web app, or Mac, but I can deal with it running on a PC if needs be!