1. Download and install the latest Tunnelblick: https://tunnelblick.net/downloads.html
2. Click "Open" when warned that it was downloaded from the internet
3. Click "Continue" on the Welcome window
4. If you have a password set on your computer, you may need to enter it in order to continue
5. Navigate to the ovpn file provided (e.g. yourName.something.ovpn) and drag on to Tunnelblick
6. Click "Only Me" when asked whether you wish to install for all users
7. You may need to enter the password for your Mac
8. Click "Connect" and then you should be connected to the VPN