Hey Scott,
Nice work reading up on the plugins! You’ve pretty much hit the nail right on the head.
Listing attendees is not a supported feature at the moment. We are working on a RSVP function that should help with this, which is currently in testing.
Speaking of RSVP, Event Rocket is no longer maintained, so it might not be the best solution. Most of the features from it are being included in the 4.0 release of The Events Calendar and Events Calendar PRO, so it would be a short-term solution until those new versions are released.
So, in short: The Events Calendar, WooCommerce Tickets and WooCommerce sound like a goof combo for you. You won’t be able to list attendees yet, so that’s the one shortfall.
Does this help answer your question? Please let me know. 🙂
Thanks!
Geoff