Coupla things.
As far as FoolProof, you can bypass it by doing a clean wipe of the hard drive and reinstall, at least I know you can do that with newer versions. I had to force one on a school machine for a teacher who lost her admin password to it...
As far as the Apple IIc stuff, if you want, I have access to many internet-capable older macs that I can make floppies on and mail them to ya... I don't know how feasible any of this is, but let me know....
Always glad to see old technology continue to work
EDIT: The IIc will use Double Density (800kb) floppies, which completely rules out the option of doing it on a PC IIRC. I know that PCs see mac DD disks differently, I assume this probably carries over to ProDOS.