Our previous rides were enhanced with conversations on Discord. After installing Discord, use the NCC invite to join the conversation: https://discordapp.com/invite/uXdHm7m.
If you are new to Discord, I recommend this article on ZwiftInsider: https://zwiftinsider.com/using-discord/. Please pay particular attention to Step 4: "Discord automatically places you in the text chat channel, which isn’t where you want to be. Click the hamburger menu (3 lines at top-left) to view all the channels on the server. Click “General” under voice channels, then click “Connect to Voice” to join the general voice chat."
I also recommend testing Discord out prior to the ride. Feel free to contact me if you want to test Discord.