Imagine what happens when people like this start reproducing...
You get America as we know it today.
That's a heck of a dog story. I'm surprised you didn't leave.... I would have, if the camp host didn't move them or kick them out on that very first day. I also would have gone over the host's head and contacted the Ranger Station, or whom ever else had jurisdiction over the park. I don't drive all that way, burn that much fuel, and spend that much money, to sit and listen to some idiot's dogs.
Like others here, we don't bring our dog. We'd love to, and she loves going, and we hate leaving her. But, we like to hike, and go do things, and if we were to bring her, we'd be held hostage and have to just sit there in camp every day and night. It's a really bummer, but "they're" not allowed anywhere, have to be tied up and/or on a leash at all times, and that's just not us.
Now that you got the camping trip from hell out of the way, it should be smooth sailing from here on in. We need people like you camping, so stand up for your right to have a nice experience and a nice campground to do it in!! If all the good people say, "Ah, screw it. I'm just never coming back." The bad guys win, and the whole thing just circles the drain. I say....make the bad guys miserable as hell, and maybe they'll stay home and screw up their own neighborhood.