When we had our Jeep Rubicon...nobody waved...
I have vw's (bug & bus)...nobody waves...actually people who don't have them wave or chat with me at the gas station ect...
As for the RV....still nobody waves...
Yeah, I remember the good 'ol days.
By the way, I did get a wave from a motorcycle. When I passed a car in our TC and got back over to the right, not holding up the cyclist coming up my back side, he gave a "thank you" wave. Plus got the thumbs up wave, another cyclist when in my '58 vw bus...