get your local farmers in your area, & ask if they need any help with controlling any rabbit, vermin problems. let them know you have insurance, that youll show respect for their land, livestock & bounderies.. the worst they can say is no..
the land i have access to is all in a stones throw from each other. youll find that when you do finally get permission other plots will fall into hand.. other land owners neighbouring the land will see you out.
remember one thing though.. once you do get your plot, treat it like gold as its hard to get & easy to lose.
good luck in