We've stayed here twice with other families. Once at the group site and once at other sites next to each other. If you are going with a large group you are much better off booking sites together as far away from the freeway as possible. The group site is incredibly loud because it is so close to I-90. I drempt all night that a semi-truck was running me over. Not exactly a relaxing experience. I have not experienced the hook up sites, only the standard campground. Maybe it's less noisy there? The lake is beautiful, but we had to drive from our site to get to the beach. The facilities are well maintained. If you want a shower be sure to visit the token machine at the ranger station first. There are other more quiet campgrounds you could choose if you want to get away from the noise of a busy life. I'm not sure I would pick this one again, but the lake makes a great day trip.