Hey Paul
Actually , we are very much interested in having people onboard and as proposed we will have a onboarding session very soon(1-2 weeks) . We are in the process of having the rest of the Fedora QA article series out too.
A poll for timing will be out by tomorrow morning , so you can stick around and we will help you out!
Should you have any issues, feel free to reach out with me. Maybe we don't respond of each of the introduction emails, doesn't mean we are not interested in helping out new contributors.