Pro: Water, Power, Dump site, Pool, Hiking, Pet Friendly, No age restrictions.
Con(none of): WiFi, Full hook ups, fire pits.
Diamond Jacks is what it is; a secluded little RV park. There are only partial hook ups, water and power. For site renters there is free black-water dumping, or $20 for the honey wagon (Honigwagen) service. There is an un-heated pool which is great in the summer because it is ice cold even when it is 100 degrees outside. Overall the place is clean but best for RV'ers and trailers. You can tent camp out there but if it is rainy season look elsewhere; the lots tend to have a run off slop to them. It is located up a bit of a windy road so know how to handle your rig around tight spots. That being said it is down in a valley; which does offer excellent views and some niche hiking spots. like the website says not far from town though you are looking at a minimum 20 to 30 minute drive out of the valley to any major shopping centers.
Three stars for the services, an extra for the off leash Hiking.