My house is built on a hillside and I have a deck on the back that is approx. 6 foot off the ground. I have a Glendel buck set-up at 20 yards, two morrel bag targets set at 25 yards, a mckenzie doe at 30 yards and THE block at 40 yards. All of these targets are downhill from my deck. I usually take 6-8 arrows and shoot one arrow from varying locations at each target. I generlly shoot most of my arrows during a practice session at 40 yards. IF you can group your arrows at 40 yards, the 10-15-20 yard shots should be a no-brainer!