Unit 19A in Arizona poses significant challenges for hunters, primarily due to restricted access caused by private land ownership throughout the area where antelope populate. Those willing to pay access fees, which range from $250 to $2,000 depending on the ranch and buck quality, may improve their chances. Hunters should consult the Arizona Game and Fish Department's resources for detailed hunting maps and guidelines. Additionally, unforeseen events such as rally car races can disrupt hunting plans significantly, demonstrating the importance of thorough pre-hunt research and adaptability to gather updated information on recreational activities that could interfere with the hunt.