Hi,
Some insider info.
Not many people get London Road train, but it takes about the same time as walking, due to having to wait for the train. It takes about 15 minutes to get up to school, 10 if you walk fast and alone. I don't know how fast it is to run, nobody has ever tried it (visit Guildford, it's a massive hill)
Majority of people walk.
For the train, there is the the 0725 train at Blackwater (0734 at North Camp), we call it the Early train, or the 0755 at Blackwater (0804 at North Camp), the Late train.
Personally, I recommend the early train, gets you to school with spare time.
After school, there is the 1614 (stops at all stations) which is hard to get, you have to run, or the 1644, which the majority of people get, but it doesn't stop at Ash, or Farnborough North, or other stations (stops at 1 in 2 stations).
As for your kids, don't worry, most of us are friendly, we can take them under our wing. There is one kid that can be really annoying, but we keep him under control (joking, he's usually fine), and he can be friendly too.
Approx. 18 of us get this train, quite a lot, but we separate into groups usually so it's not a nuisance, and not everyone always gets the train.
Rgs kid.