Get together with a bunch of fellow cachers to form a virtual 'mob' of 2 people in THE ZONE. You do not have to be next to each other but you must be online and in THE ZONE. Once all 2 cachers have checked into the GeoMob web site and have had their locations confirmed then everyone will receive the coordinates to the physical geocache. Record these details if you want to find the cache.
There is no need to log in to or register on the GeoMob site, just open the web page and make sure your smart phone's GPSr location is available to the browser. In the box marked "Which mob are you attending?" enter the number 2960 and wait for another person to join. You will see the number of people in the mob increase as they join. Your mob needs to achieve a total of 2 people in THE ZONE.
Enter the final coordinates of the cache into your GPS, and you are ready to find the cache. You'll need to enter the coords manually, as there is no associated web app.
Acknowledgements:
Thanks to https://geotrailsw.com/mob/ for hosting this GeoMob.