".....Here is what I resorted to to keep the refrigerator cold when on the highway. It does work."
I'm doing that, but with a leftover piece of reflectix. We leave tomorrow for a week in the north of AZ. Temps in 60's predicted, but what-the-heck.
"A billion here, a billion there...add it all up and before you know it you're talking real money." Everett Dirkson