Dream About Post Apocalypse Levitating Ship

I had a dream that took place post apocalypse, and the survivors were on a levitating ship and once in a while, we would go on ground missions, except it was extremely dangerous. I went on a few of those missions and a couple of times they were very close calls. But then my whole family went down to the ground and we drove a car up to the top of a steep hill where there was a house. we were all in a van driving up to this house, but it was so steep that it was like driving up a wall and somehow the car could do it. But it was terrifying. Me and my family and a couple of my families old friends were in the van.. once we got to the top I grabbed hold of a branch because I wasn’t sure how I was supposed to walk up the hill but somehow I did. We all made it to the top where the house was. It was like a cabin. It was like what id experienced as a child. My dad’s friends were hyper conservative and Christian and everything around me was a blueprint of that lifestyle I experienced growing up. We went inside the cabin and They all sat down at a table but I was more corner in a room full of clothes. I was browsing the close when I saw a chest in the middle of the room. It intrigued me so I opened the chest and found my old dress up clothes from when I was a child. I found the dresses my sisters and I used to dress up in. The deeper I searched the chest the more special the clothes I found. I pulled out fairy wings we used to dress up in and I smelled them. I smelled the clothes and it smelled just like my childhood. Like nothing happened and I remember the same scent. I was surprised I could recall the smell in a dream and once I realized I was dreaming I woke up.