Holidaying in Scotland soon and thinking of organising a midweek trip to Mull travelling on the 08.50 from Dumbarton Central to Oban. How easy is it to get a parking space at Dumbarton Central? How many coaches does the 08.50 service have and is it advisable to book seats? There are five of us on a Family and Friends railcard. The price for an anytime seems to be around £60, which I'm more than happy with.