We reserved and camped at this beautiful campground back in July of 2018. It was a great experience. We pulled a 27' Travel Trailer from Livermore, CA and picked out the perfect site #94. It was the furthest RV site north of the campground and we had power, water and sewage. It was a lake front campsite so we had a nice view of the lake right in our "front yard" :-) We had a picnic table and a fire pit for our use.
The fishing was awesome, but I suggest fishing in the mornings before the afternoon winds come in as the weather cools down. We had our kayaks and it is a beautiful lake to kayak. But when it gets windy, know your limits :-)
The campground is close to the Lassen Volcanic National Park. We took a drive there for a visit and it was spectacular. 
The campground also has a great store there. It has all the camping necessities. If you are into hiking and biking, this campground has the accommodations for that activity. It also has a kid's park.  They also have cabins if you do not want to use a tent or RV.