Useful Resources:
- https://www.raspberrypi.org/documentation/configuration/wireless/access-point-routed.md
- https://thepi.io/how-to-use-your-raspberry-pi-as-a-vpn-router/
- https://github.com/rudiratlos/hotspot
NOTE: The raspberry pi may take a long time to reboot (about 5 minutes) after this installation.