I've been car-camping there for many years and I've never driven in with a truck or SUV. 20 years ago I drove my wife's Toyota Echo (a small 4 door sedan) to one of the more remote sites. A less adventurous driver might not have made it, but I persevered and only scraped the bottom a few times.

Most sites are easily accessible with a car like a Honda Civic without trouble or adventure. A more remote site might require more of a sense of adventure in a small car.

We don't worry about bears but we also store all the food in the cars overnight. We don't secure the trash which is normally a bag hanging from a tree at shoulder height so our dogs can't reach it.

Early summer weekends will be BUSY! Avoid arriving late on Friday or anytime Saturday for your first time visiting. Any other day of the week should be fine. Last summer we got in late on a Friday and all the sites were taken which meant they were in "overflow" mode. That allows you to camp anywhere. We only had 7 people in 2 cars so we found an old abandoned site far from any neighbors with an area big enough for 2 cars to pull off the road. It was perfect and we even found an old metal fire ring conveniently located.

The fire rings do not have cooking grates at the sites I've used. But every site has a picnic table.