Oooh that's a bit different then.
I am, admittedly, an extremely soft camper, but I wouldn't want to camp like that with a baby, or even toddlers tbh, in fact who am I kidding, I just wouldn't contemplate that kind of camping ever.
I need loos, hot showers, somewhere to plug in my phone charger, access to a freezer, a washing machine.......
Why did you choose to start off so hardcore? Why not break yourselves in slowly with a lovely campsite with lovely amenities?
Don't let me put you off though, I'm sure others will come on and say I am a total wuss, and you will have a whale of a time.