What is everyone's thoughts on the best OTC unit for archery. My Brother and I are planning our first elk hunt for next year and have been doing a lot of research trying to figure out what unit would be best we have been looking at units 31, 62, and 521. What are your thoughts on these units? Is there another we should be looking at? We are not looking for a world class elk(would be nice to get one though!) just want to get some chances at some Bulls. Thanks!!!