Do they have fire pits?

Yes

Yes. There are large fire rings with grates at each site.

Yes, they do. They also sell firewoord on site, but if you drive down the main road in town you can usually find a couple people selling it cheaper.

Yes, they have fire pits but depending on conditions, there can occasionally be burn bans in place. Particularly in late August. Check with the local fire marshall or contact the park ranger.

At each camp and yurt site, yes.

Yes and very nice showers!!

Yes, very nice and well kept park

Yep. Great place to go. Of course be prepared to deal with rain.