Would love to help but I think you might find "my equipment a bit too large"!!
It's all 180hp stuff and most airfields use small amenity type machinery that is totally different.
Your best bet might be an agricultural college for a couple of hours. Speak to the machinery lecturer bloke and explain your predicament. The college I went to would certainly help out but they are a long way away for you.
If you get really stuck I'm sure between stik and myself we can find some willing young farmer for you. (so to speak)
