How do I complete the Explorer Challenge 5 without missing any treasure maps?

Completing Explorer Challenge 5 in Red Dead Redemption 2 requires you to find and collect all 12 treasure maps and their corresponding treasures. This challenge is part of the Explorer Challenges, which test your ability to locate hidden items across the vast open world. To avoid missing any treasure maps, you need to follow a systematic approach, as some maps are tied to specific story missions or random encounters.\n\nFirst, understand that treasure maps are divided into two categories: those found in the world and those tied to story progression. For example, the Jack Hall Gang Map 1 is obtained during the mission ''The Noblest of Men, and a Woman,'' while others, like the Poisonous Trail Map 1, are found in specific locations such as a tree stump near Window Rock. Always check your satchel for maps after completing missions or exploring new areas.\n\nTo begin, prioritize the maps tied to story missions. These include the Jack Hall Gang Maps, High Stakes Maps, and Landmarks of Riches Maps. For instance, the Jack Hall Gang Map 2 is found in a chest near Flatneck Station, but you must first complete the mission that introduces you to the treasure hunt mechanic. Similarly, the High Stakes Maps are unlocked after finding a note on a dead body during a random encounter near Rhodes.\n\nNext, focus on the maps found in the open world. These include the Poisonous Trail Maps, which are hidden in specific locations like the tree stump near Window Rock (Map 1), a cave near Elysian Pool (Map 2), and a rock formation near Owanjila (Map 3). Use your in-game map to mark these locations and ensure you don’t miss any. The Landmarks of Riches Maps are also scattered across the world, with the first map found in a chest near the Mysterious Hill Home.\n\nA common challenge players face is missing maps tied to random encounters. For example, the Torn Treasure Map is obtained by looting a dead man near the Dakota River. If you miss this encounter, you may need to revisit the area multiple times. To avoid this, always investigate random events and loot bodies thoroughly.\n\nFinally, use online maps or guides to cross-reference your progress. Websites like IGN or Reddit communities often provide detailed maps and step-by-step instructions for finding each treasure. This ensures you don’t overlook any maps or treasures, especially those in hard-to-reach locations.\n\nIn summary, complete story-related maps first, explore the open world systematically, and use external resources to verify your progress. By following these steps, you’ll unlock all treasure maps and complete Explorer Challenge 5 without missing any.