Hi Gareth, a little off topic, but I passed my HGV in Leconsfield about 1987, not far from Beverley, which was my favourite drinking spot during my stay there.
It's a nice part of the World.
Anyway, canvassing is the best route, in my opinion of finding customers. And make sure you don't underprice, otherwise you'll suffer for years, or jack it in disillusioned. Speak to your mate to find out how to price a job.