Ok, I live on the "West Coast" and while what you say may be true on a "travel" day where you only use the camper at lunch and then beginning in the evening, there isn't a chance in ____ that your camper doesn't get screamin hot sitting about anywhere in Cali that you can reasonably drive it to, ALL day on an average summer day...
This thought is even less practical than $750 shocks, unfortunately.
The endless pursuit for a better mousetrap is what makes the world go around. But many/most times, re-inventing the wheel is less than fruitful.
Or think of it this way, IF what you're proposing was even remotely practical or cost effective, do you not think that at least a few of the 100s? of RV manufacturers would not have already employed this idea?
