Hello
So far we have 15 people for 27/4 and 14 for 11/5, with very similar age ranges for both - mid 40s to late 70s/early 80s. So there's not much in it!
According to Google maps, the journey time is around 4 hrs 20 minutes but it may take you slightly longer as you will be in a coach and I expect there will be at least one comfort break along the way.
Kind regards
Olly, your editor