Memorial Day Weekend Loadout : camping

Headed out of state (flying to Wisconsin) to go camping with my brother, his family, and his in-laws. I’ve got a 30lb pack with everything I need for 4 days, minus the beer (will pick that up after arriving). Every other family has a camper, smallest one being 28ft with shower, toilet, kitchen, satellite TV, the works. He seemed confused when I told him I was bringing my own complete camp with me on the plane, including a chair and table. It doesn’t seem possible to him. I love showing people what’s possible with less.