I didn't finish my jeep tonight so I may not get to the tires tomorrow, but for those interested in the dynamic centrifugal force balancers, I found the company and it appears that they are still producing the items for rims from 16"-19.5" among others.
Unfortunately, as luck would have it, I have 15" tires, thus my quest continues........
http://www.centramatic.com/Be aware that these might be intended for a vehicle that does not have as much offset as does a contour/cougar. Key: Ask the manufacturer before buying.
If anyone should invest into these, I'm sure the "lucky" vibration holders would like to hear from you if they work (me for one)!
If anyone has anymore ideas, I'm always checking for them on this forum.