Normandy is an absolutely huge region fo France and any sensible advice is going to depend on whereabouts within that region you are going to be located. If you are close to, or can easily access, one of the ferry ports, taking a ferry might offer the best route, otherwise making for Paris and taking the Eurostar from the Gare du Nord is likely to be the best - but if you want to do it on an SNCF strike day all bets are off.
I was just dotting the i & crossing the ts, but had no intention of devaluing celestina's perfectly valid comment.
Thanks, tradeform, and have a very happy Easter :)
Thanks we will also look into that!