Real sorry to hear that, R31, but I must say we would have driven.. We're birdwatchers as well as plane spotters and a day return drive from Berkshire to Prestwick to see a bird would be no big deal for us - share the driving and it's dead easy. Next year drive down, spend a couple of nights in Travel Inn and enjoy the show - one of the best flying displays I have witnessed.
Oh yes - DON'T waste money on the Gold stuff - there are plenty of places to watch from. We took a couple of folding deckchairs and had a fab time.