Dutch oven tip.
Take two ovens.
They can stack well. Everyone knows that.
At least you've got a back-up.
But there is also this:
Perhaps also as a back-up:
Lodge Combo Cooker
Its two skillets made to match so that a simple DO is available.
The bottom is 3 quarts in size.
Cook on them as skillets for breakfast or DO rolls for evening.
Cost is reasonable and they are pre-seasoned.
Caveat. I've noticed the lip on the upper inverted skillet is thin and probably subject to breakage with rough handling by the Newbie.