Wanted: free lease wanted for draft / work horses in Aylesford, Nova Scotia

We have started a 50 acre organic farm on the "North Mountain" near Aylesford. I have noticed many draft / work horses in the area but hardly ever see them being actually worked on the fields. We are a start-up farm and want to exclusively work our organic fields and wood lot with horses. If you have one or two (working pair) of semi trained draft / work horses, we would be very interested in a free lease. We would cover all feed and vet costs! We have nice pasture and the horses would have a very caring and loving home. We would consider purchasing the horses after our first full season. Other options could be considered.