What a shame that your first attempt at a show/display ended up being cancelled! You really wouldn't have wanted to wade through the field though
If you could get to Romsey, then I would have thought that the Andover show (I think it's the 14th June) wouldn't be too far from you.
We travelled a fair way to get there and the conditions were awful (we left Romsey at about 10am and didn't get home until midday - and that was in the most awful conditions ever, the tyres kept slipping and everything
), but it couldn't be helped.