We just returned from our second of two camping trips this week. Our first was with good family friends who have kids the same age as our boys. The second was with all of my family for a weekend get-together.
The second campsite was on a lake in Iowa. It was almost completely full and mostly RVs. Now, I understand RVs for older people who aren't able to sleep on the ground or who are travelling across country. I would accept if my parents decided to get a small pop-up camper at some point.