People probably think I'm nutz when they see me taking photos of traffic in Yellowstone, but if I don't then I have no "proof". It's really crazy - 3 million people all driving around in bigger and bigger RVs. I hate to tell you, but the RV industry has more pull with the National Park Service, than does the bike touring community. After all, once you drop $250,000 on a deluxe model, you certainly expect to take it into the national parks.