I also load the camper with non perishables at the start of the season and top them up as necessary. The day before we are leaving I load up the beverages, fridge and perishable food. When we are using the camper regularly we often plug it in and leave the fridge running most of the summer. All of our gear lives in the camper year round, including spare dog bowls, extra propane, generator, etc. The only pain in the $$$ with our camper is the manual jacks, I need to change those out for electric one of these days.....
I load the camper on the truck at least a day prior to the trip, and way I see it I have at least a week to unload clean and reload bedding, clothing and give it a quick clean.
