Makes sense now, wanting to share past experiences with your own family.It is Lada 2106. I also slept in it, 5 people at once - my brother, cousin, father, uncle and me. We used to go out for fishing and wouldn’t dare sleeping outside because of scorpions and snakes. So surprising that we would live like this for entire week and be fine. Now I require all the comforts
Might be best to encourage their interest with some campfire cooking on a day out, perhaps ask your daughter to help with the fire, carve a spatula maybe. If all goes well and they enjoy the outdoors camping will come along naturally.
My kids love it. They thought it perfectly normal to sleep in the car for an early start to climb Snowdon, everybody does it, right? I'm sure your family will too someday.
In the meantime get yourself that swag, strap it to your motorbike and go enjoy.