Yes that's right, the family had been going camping there for years and years.
Wish they'd drain that reservoir.
bbm No, that's not quite right, Cags.
In this thread "Interview: Trina Bates Clegg, 11 May 2016", you transcribed some of your notes.
[Trina] explains that she asked Jessica to go up to Leadore with Grandpa to keep an eye on him, she was worried it could be his last camping trip because
of health problems. She had an engagement on Saturday and planned to join them Sat night or Sunday. Trina spent a lot of time at the campground as a kid but had not
been there for years. Jessica had never been there before.
The "family" had camped there years and years ago. <-- There. I fixed it for you.