We seen some long rigs in that loop. Try using Google Maps. They have street view in this CG. Sites like B7, B19, and B21 are 75' long or so. More campsite pictures
here.
Ken & Allison
2 Camping Cats (1 diabetic)
1996 4Runner, TRD Supercharger, Edelbrock headers
2007 Fleetwood Arcadia, Honda EU2000i
4 mountain bikes, 1 canoe, 4 tents, 8 sleeping bags, 2 backpacks
(You get the idea!)