I camped here this weekend for the first time. I have T-Mobile and was pleasantly surprised to have a bar or 2 of 4G LTE service. Most of Lee Canyon does not have any service. The sites were a little confusing to see where they were and some appeared to be in the middle of the road - but maybe that's the way group sites are laid out. I went to the end of the road towards the sawmill trailhead and found a great spot. There are more people here than Champion Road, both campers and hikers, runners and bikers. Also a fair amount of 4 wheelers. This place felt like a campground to me and less like dispersed camping. There are the cleanest bathrooms I've ever seen at the Sawmill Day use area. Overall, it was a great stay, with very clean sites, and cell service. I would definitely camp here again.