Nice to see more of Rei-chan being busy too at the campsite. And there's always a first time for everything, including sleeping in the car. That's for sure!
Those rechargeable lights seem very practical and convenient for me to use, I'm glad that Rei-chan is setting up everything she needs, starting with the essentials: food (you recognise the senpai's teaching) 🙂 More frightening than the ghost is the idea that Yumigon-chan is absent because she is busy destroying the house (she could rebuild the rooms in western style and add a pool table!). However you can tell that Rei-chan is a more serious person even by her socks.. 🙂