We've put a deposit on a decent camper that we intend to travel every school holidays with. Just hit the road with no place to go. So not quite the same as they will still be going to school during term. We will also be using it to travel 700kms (350 each way) fortnightly for my sons specialists.
My kids are 6, 4 (ASD), 3 and 2. We are hopefully adding another to the brood next year.