Hi Sharon,
Welcome to the forum.
I haven't actually travelled from Paris to Roncenvalles, but from Paris to Saint Jean.
If you have the time it is a great walk across the mountain from SJPP into Spain.
Hopefully, you and Ian will have a wonderful Camino.
Feel free to ask specific questions, plenty of good people here, many with a great deal of experience and knowledge.
Don't forget to use the search function as you'll track down lots of information that way.
Feel free to ask as many questions as you like, as someone usually has the answer.
Buen Camino
Col