I apologize in advance for this question, but recently I rode into a an extremely large and nice RV park on my motorcycle for a cup of coffee and noticed everybody, it seemed, buying ice at the genera...
We put an 8# bag of ice in the freezer compartment of our AC/Propane refrigerator, thinking we would use it in our cooler. It was still solid after a week.
It takes a day or two but our freezer compartment will make ice.