My friends and I stayed at Pine Springs Halloween weekend, first come first serve basis for reserving. We arrived around 10am and there were still 10 or so spots left, we ended up at spot 19. Even with 30+ campsites, our site was tucked away and it felt secluded. The campground is right next to the visitor center and next to some major trailheads. Bathrooms are close as well. Be sure to bring cash for your campsite deposit! :)
Campsite was perfect, the site is for 4 people but easily could have fit 8-10! 3/4 folks in our group tent camped while I slept in my car along the road right next to the campsite. The site itself only had enough room for 2 cars so be sure to budget for that. We had two pit toilet stalls right next to our site, there were some bees around the front entrance but the bathrooms themselves were fine. We stayed at campsite 83, pictures below, on 12/5. It was COLD out as well, I am from colorado but the cold hit different out here! Bring plenty of wood and warm clothes :)