We did a half day tour with OverLord Tours with Rudolph as a guide! Took the non-stop train from Paris to Bayeux in the morning and had plenty of time to have lunch in Bayeux. Our guide Rudolph was so knowledgeable and explained all of the happenings of D-day as we traveled to all of the sights. It was great not having to worry about driving/parking and just enjoy the afternoon. He was even so kind as to drop us off at the train station to catch our 6:40 pm train back to Paris. I totally recommend this tour!
You forgot to list the tour company name.
Sorry, I edited my post. It was with Overlord Tours - paid about 70 euros I think a person....
Overlord also offers what is essentially a full-day tour for folks traveling up from Paris on an early train. They are picked up at the train station at 9:30 AM and returned to the station at about 6 PM.