Geolocated results are pretty interesting too. I had a long battle with that in a previous job. You can try to use IPs from the destination country but is not always easy. I remember to obtain interesting results when the IP is geolocated in a country border.
Finally, we made it work by mocking geolocation properties as you said. It was especially useful for geolocated results in regions of the same country.
I think scraping concept is easy to understand, but there is a ton of variables to take in mind, depending on the stuff you are scraping. Some of them make the process really hard to implement.
