George (Ms. Toiga and George) had two minor accidents recently due to the poor rear view provisions inherent in most RVs. Many RVs have rear view cameras now, and the prices have come way down on these, but I wonder if there could be something better? In the early 1970s there was talk of rear view periscopes! With the right array, one could have rear viewing comparable to front vision all in one place, instead of drivers, passengers, center, and many times blind spot mirrors. Has any body tried this, either privately or commercially?