We have an ice maker in our indoor freezer, however we do not use it. We also do not use coolers unless going to the beach or something. Something to keep in mind is that many parks only have 30 amp service. All the extra appliances that everyone keeps adding puts a strain on the electrical system during hot weather. Many of us would rather have a refrigerator that can run without alarms going off, or be able to run an air conditioner on excessively hot days. We have worked in 2 parks that all the extras became a problem, and some parks are no longer allowing outdoor appliances because of this.