Is it correct that the coach leaves Hove station at 08.30. If so i fear you will miss the kick off. Roadworks at J15 at least a five hour journey on a good day plus waiting at the bridge & you may stop for a break on the way, Put all this together and i predict you will arrive about 3pm if you are lucky. Hope my information is wrong for your sake, But if it is correct you can read the first half match report on the official site the next day. Good luck you will need it. 