RE: Block target?
I bought the Hole last year and might as well have dug one in the back yard and buried the money I spent.
If you want a great field point target, find a local coffee roaster and ask for some burlap bags, or check the local feed store. Stuff them with plastic bags from the grocery store and close the top by weaving nails through it. Any plastic will do, but I would stay away from shrink wrap. If you double bag it with burlap, it will last THOUSANDS of shots. We took 8 of them to elk camp this year and hung them in trees in the clear-cut around camp for a mini 3D course.