We really enjoyed camping at Casper Mountain. We specifically stayed at the Bear Trap campground. You have plenty of room to put your tent and keep it far from your cooking area.
We camped out at Beartrap with another family from church. I have never camped here, and was surprised at how nice it was, even though it was really busy. All of the campsites were occupied, but it was never loud, with the exception of a couple of dogs in the middle of the night. We were allowed to have a fire, so we made a nice one in the fire pit, and grilled up some burgers and dogs. A great thing about this campground is that most, if not all, of the campsites have water. The bathrooms are really nice compared to most campsite restrooms. I mean, it is still just a hole in the ground, but it didn't stink like others that I have encountered. The campsites are roomy, but only a few are flat enough to set up our rooftop tent. I would recommend this site if you are looking for a fun place to relax :)