You would not be able to use SCORM or any of the automatic features for tracking in Captivate. Writing your own LMS for SCORM would be very difficult.
Moodle is free and there are one-click installations.
If all you want to do is record those few things then I'm sure it would be too difficult to trigger and store that information in a DB. We have done many courses (in SCORM) where we do not use Captivate to make any SCORM calls and publish the Captivate files normally with no Quiz settings or SCORM.