Well, for anyone who's interested: I'm on the 3 o'clock ferry and intend to top-up the bike at Morrison's in Stranraer ( 5 miles from Cairnryan) and if I'm there before 2 o'clock, I'm gonna have me some fish an' chips too....
...so....
..'cause the food is £££s and the queues are big on the short/fast ferry crossing... and I don't want to waste valuable time, when I get to Bally castle..