This week, we finish off our Yellowstone Journey with the upper Grand Loop Road, including wonderful waterfalls, mud pots, and canyons. Plus, we have the top five campground office complaints, a new winterizing system, and so much more! This is the RV Miles Podcast.\nHave you ever wondered what the most common things campers complain about at the campground office? Nanci Dixon, who is a regular camp host and a writer over at RVTravel.com, put together a list of top five complaints:\xa0https://www.rvtravel.com/rvofficecomplaints968/\nWeekly \u201cask\u201d: If you\u2019re interested in supporting RV Miles, we\u2019d love for you to use our affiliate link next time you shop at amazon! It doesn\u2019t cost you a dime, and we get a small kickback for every purchase you make. Just go to https://amazon.rvmiles.com next time you shop.\xa0\nSomething you might want to consider on Amazon, If you\u2019re someone who likes to camp deeper into the season, but have to winterize between trips. You might be interested in the Floe winterizing system. It\u2019s essentially a small on-board DC-powered air compressor that\u2019s installed right inline with your water system, so you can blow out the air lines as you break camp: https://amzn.to/3ltypVU\n\xa0\nLast Week\u2019s Brain Teaser:\n\xa0\nDoctor Rob was staying with Cousin Ralph in Ralph\u2019s RV, in a beautiful wooded lakeside campground in a National Park. The two had come together for the camping trip to set up Ralph\u2019s will. As Rob was Ralph\u2019s closest living relative, much of Ralph\u2019s estate was being left to him.\n\xa0\nOne day, Ralph went to Dr Rob very disturbed. "Doctor," he began, "I have just found out that an assassin wants to get me. He will be here very soon. Where will I go? Where can I hide? If he finds me here, he will surely kill me. I do not have time to leave this campground and go further into the woods."\n\xa0\nDr Rob thought for a moment, and then grabbed a 5' long bamboo pole, with a diameter the size of a quarter. "Ralph, follow me out to the lake. This lake is 4' deep. If you lie on the bottom of the lake and breathe through this pole, the assassin will never find you. I will swim down to get you when he is gone."\n\xa0\nRalph consented, and lay down on the bottom of the lake with the bamboo pole in his mouth. A few hours later, a ranger passed by. He found Ralph's body, dead. Dr Rob told the police of the circumstance, and that Ralph had probably panicked, and died.\nPolice arrested Dr Rob, on the charges of murdering Ralph. Why?\nThe bamboo pole did not have any cracks or holes. Its opening was above water the whole time.\nAnswer:\nRalph died of carbon dioxide poisoning. The pole was 5' long, but only the size of a quarter.\nThe first time he breathed in, he breathed oxygen. When he exhaled, the air could not travel 5' before he breathed in again. He was just breathing what he exhaled. Before long, all he was breathing was carbon dioxide. He died of CO2 poisoning.\nDoctor Rob was the one who told him to use the pole, therefore the cause of his death. Rob is a DOCTOR, and therefore knows about the CO2. Rob did murder Ralph. His motive: the money in the will.\n\xa0\nThe final portion of our Yellowstone journey (Northern Half):\n\xa0\nCanyon Area - Canyon Village, Grand Canyon of the Yellowstone, and Lower Yellowstone Falls\nThe Lower Falls area is located just to the east of Canyon Village.\xa0 A one-way loop drive takes you to the brink of the Grand Canyon and offers four views.\xa0 Lower Falls is the biggest waterfall in Yellowstone at 308 feet. It\u2019s probably the second-most famous site in the park after Old Faithful. We took the Brink of the falls trail, which leads you down a steep set of paved switchbacks right to the drop-off. We then drove a bit further down the loop to see the falls from a distance. It\u2019s a busy area, but well worth it.\n\xa0\nNorris Geyser Basin\nNorris is one of our favorite spots. Steamboat Geyser is really interesting, whether it\u2019s erupting or not. There are tons of noisy and interesting steam vents and pools in this area, and the milky