My brother has drawn what is more or less a OIL elk hunt. He's not a big time hunter so buying a 2-3K dollar scope isn't going to happen. I don't have a good spotter for him to use so I was wondering about him renting one? I see there are some places that do rent out top of the line optics. Has anyone on here done this in the past and if so was it a good call for you at the time?