Bear Creek Campground Harrison Lake - access road?

The operator at Bear Creek keeps it quiet. The Road is quit rough - have not been there this year. 20 mile on the other side is a rougher road; will be going on a dual sport ride past it tomorrow. We like to camp at Cascade Peninsula as it is farther off the FSR, but you need a 4X4 to get your trailer out of the site - steep rough road. There is also one more site past Beer Creek, but the camp sites are right on the road.