Moving to France (Northern)

[Dorasmum]

Hello all, looking for any comments/advice that you can give.
We are moving to Northern France in the not to distant future (Lummox, would be lovely to hear from you, I see that you are in that neck of the woods). Initially my H will be commuting back to the UK although once his French is up to it we will make the transfer complete.
I have a 3 year old daughter and have just found out that I am expecting baby no. 2. My main question really is can I use the French health system and education system if neither my H or myself are working in the country? I had intended to work but now obviously that is going to be rather difficult.
Also, DD is in full time nursery at the moment as I work - I believe that the education system in France is compulsory at 3 so I assume she will start school immediately.
Last question, how do you cope with the education system if you speak very little French? Obviously will sort this out but initially it will be a struggle.
Lummox - if you are reading this, I see you commute back to the UK - can you tell me what the suggested best route is? DH may at points be doing this daily.

Thanks for reading and look forward to seeing your answers.

Too far really lummox - we are nr Le Havre.

We know quite a few English mums/bilingual kids around here which has been great for the DS's English.

Just read on another thread that for Catholic schools you have to start the application process a lot earlier that with the state primaries. So maybe that's why it is 'trop compliqué'

Just to add you might find a note from a local, even UK priest, does wonders if you really want them to go to a catholic school and a baptism certificate. Good luck