This may be the area you are looking for. This postcard was for sale on ebay September 11, 2014. Pinecrest Tourist Camp Grounds, Deadwood S. D.
http://www.ebay.com/itm/Unused-W-Border-OLD-CARS-amp-PINECREST-TOURIST-CAMPGROUND-Deadwood-SD-u9254-/371121835119?nma=true&si=PkNPDPnk8NdS7mA6gcC%252F3332%252FJM%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
Deadwood Genealogy Research Team
Looking for pictures of the Pinecrest Community Park. It was built at the top of Deadwood hill & burned down around 1935. The Juso brothers constructed the main building!