We are leaving for a 5 month trip in May. We would like to stop at a Harvest Host 5-6 nights during that time. The majority of our trip is in campgrounds with power. We have a residential fridge. We do have a generator. Do we run it all night? Although That would seem awfully rude if there are other campers present. Do we get solar panels? If so, how many would we need just to keep the fridge running? And how costly would that be? We are ok not having ac running. Thank you for your help.