I've collected a little more information on Quarterback and Quarterback Tools.
First off, it looks like it can back up to other things other than floppies, which makes sense. Although that did seem to be its original selling feature (which boggles the mind). In the manual they talk about performing full backups as well as scheduled, incremental backups.
And I'm guessing I could pretty easily do full backups using my SyQuest drive. Kind of a neat idea.
- Backup destination options in Quarterback Tools for Amiga.
And, I think you were part joking part serious, but Quarterback absolutely can backup to tape drives! It's part of the package.
- Tape Drive options for backing up with Quarterback.
I've also got an original disk of Cross DOS, too, should that put a sparkle in your eye.
- Quarterback Tools, and Cross DOS.