Camping with twins

Has anybody here ever been camping with 1 year olds? It Doesn’t matter if it was with twins or just one baby. But I’m going camping for the first time next month with my 15 month old twins and I’m kinda worried about how it’s going to be. Like messing up their routine and having them sleep in a camper and all the stuff. They can’t walk yet so I don’t know how it’s going to be since we will be in a camp ground with all rocks and dirt.

Any words of advice would be greatly appreciated 😊