We camped here TWICE in 2019. First time in mid April and 2nd time on the first weekend of November. Both times were AWESOME!!!
Both campsites, #66 and #116 had power, water and sewage. They were both lake front campsites, which meant the water or shoreline was right at our "front door" from our 27' travel trailer. They were both back in spots but with ample room to maneuver the trailer into a great spot, unhitch our truck and park the truck next to the Travel Trailer. Site #66 was closer to the camp store which was one of the best ones I have been to so far. They sell quite a bit of camping and fishing needs. They also have a great ice cream parlor. Don't miss out on that if you do decide to camp here!!!
The fishing is awesome on Collins Lake! We fished from kayaks and always caught fish for dinner :-) There are nice hiking and biking trails in and around the campground as well. 
Just an FYI, in the Spring, the water level is much higher so the water line is closer to the campsites, especially #66. In the fall, pre-winter, the water level is much lower. It was about a 50 yard walk down to the water from #116 camp site, which is a lake front site. They do have a nice dump station row just outside the camping sites, so it is not necessary to have RV sewage at your campsite, which saves you a few $$.
The campground also rents different types of boats and cabins at this campground. See website for details :-)