We visited for a our kids' spring break. Not many campgrounds open that early here in CT. The staff were super pleasant and helpful, and were all working hard the entire time we were there to prep that campground for their official "opening weekend". 

The sites were all clean and seemed well spaced. The kids loved the playground, and they were putting a fresh coat of paint on things while we were there. The river that flows the length of the campground seemed clean and awesome. Staffers and other campers said kids tube down it when it's warmer, then just hop out and walk back through the camp to start over again. 

Walmart & Aldi's is 10-15 minutes away. Pizza places/breakfast spots in the same area as well. Lots of state land to explore nearby.