We camp here every year. My ONLY complaint is that they never seem to cut the grass close to when we come. It's not terrible, just a weedy and a little longer than I'd like it to be for tent camping. We stay at group site three which is HUGE, and nice and level. There's a great big fire ring and lots of wood available for gathering. There's a very short path from the site to the current river, which is beautiful. There is a pretty basic outhouse up a short trail for camper use.
We were really looking forward to this camp out but it didn't deliver. The sites are not clearly marked at all, you just kind of pull into the grass somewhere by a power pole. No sewer hookup, but there is a dump station. The grass was cut and there were picnic tables and fire rings sporadically left around the grassy areas. This would be great for a group of tents, not so much a camper. The park had just remodeled and updated their bath/shower houses right before we camped, but someone had vandalized/burned up the inside by the time we got there. So there were no bathrooms. There were showers available at the city pool in the park, but only during pool hours. The little toot railroad which the city touts was closed- the tressles were rotted and torn out of the tracks. So that was disappointing. In short, not much to do, and the bathrooms were a let down, but the camp was quiet and peaceful- and there was a Walmart close by for supplies.
We LOVE Hazlet! We have a popup camper and camp here often. It's a huge campground with a smaller reservable section and an extensive first come, first serve section. There are usually always spaces available. Sites are pretty level, are gravel, wooded, and spacious. There are several 'loops'' of sites that extend out and have water views. The shower houses are clean and air conditioned, there's a nice camp store that serves breakfast and basic lunches, and there is a nice large zero entry pool for a $5 fee on weekends. The campground hosts are sprinkled througout the grounds and are always friendly and accommodating. They have a huge Halloween event every year where people decorate their sites (pretty extensively) and there's a haunted house, then kids trick or treat from site to site. The campground also provides pumpkin painting contests and other fun activities. Better get there at least a week in advance for the halloweeen festivities- it fills up!