Regarding CCC.org, there are still CCC.org available to register since I last scanned the list!
You may have to wait until CCC.net and CCC.org market rise up..
You can see a lot of CCC.org dropping on freshdrop.
Delete these domains from your account and save the grim expiration reaper a trip to your accounts door. Then turn your face toward the sun, as you will no longer see these shadows. Buy quality, forget reg fee. Reboot and refund.
Best of luck with your future registrations. (:ghost