This is a nostalgic picture because the conditions for RV parking such as depicted in this picture no longer exist. Today, tent camping and smallish RVs may dry camp there.
When we visited the New Boston AFS our site had 30 AMPs with water and gray water dumping was allowed. It was very quiet and we were the only large trailer there. There were no amenities on base but there was a Wal-Mart store at New Boston just a short drive away. Fishing in the lakes and ponds was great.
The feedback reports in the link below are quite accurate.