You're lucky, I don't think I've done anything
under half an hour away!
In fairness, my SA placement was at a mahoosive hospital that was a bus journey away, rather that at any of the smaller placements that are within walking distance. My furthest placement has been 70 miles away from my home but I stayed with relatives for that.
The RVC occasionally post about farms on their Facebook page, which I keep an eye on.
The only problem is that most of them are closer to the Hawkshead campus, which is a little bit far to travel each day.
I don't have Twitter so can't follow you, but I'll check back from time to time to see what's going on.