We started camping when my youngest was 1. We brought a pack n play for the first summer. We also put it in the u dinette. At that time, we had a hybrid (23B) and it worked well. The next summer, we put a bedrail on the bed and the kids all shared the large bed. Now that we have a BH, I could see the bedrail working great on the lower bunk.
We camped in the driveway LOTS the first Spring to help the kids get used to camping in the camper. I would do that before heading out and having a "hell weekend" with little sleep for anyone.
Camping with kids is the ultimate adventure! Enjoy it.
2014 Jayco Eagle 324TSBH
2013 Chevy 2500 Suburban
3 kids (14,12,9)
2 Golden Retrievers, Cooper & Claude