In your planning be sure to allow for jet lag the day after you arrive and another lost day for the day you depart. Have you ever driven in England? Driving over there is not at all like driving in Texas. Virtually every few miles there is something fascinating, beautiful, or historic. Don't try to see it all in one trip, but select a few key points of interest. Too, some of the most interesting spots are away from the major highways. For ex, we found an interesting Romas Villa WAY back along a "B" road in the country. Roundabouts are a story in themselves.