This cache comes as an inspiration from its father cache, "Briggs 2.0" (GC109PK) in Montrose, CA above the 210 freeway. You can visit that cache page for additional hints on the hide. There's a sidewalk at GZ to keep you safe, and plenty of nearby shoulders to park in as well as a nearby neighborhood road or a larger dirt plot within a couple hundred feet of GZ. Use stealth. You'll be able to drive under this cache and see it in the future as a memory of a cache you've found.