I just received the attachment here in a work email with other business openings; I've not read the entire document, just caught my eye with "campgrounds" in original email. It is very frustrating that there is no staff can be at the centers at least fielding phone calls, that should be at a minimum given the time of year. I have sent them messages on FB, and I do receive replies the same day. Granted it's just generic information with a smidgen of details. Just very limited overall. Given that it's California and this is a very high demand area, they should be more with the program.
https://covid19.ca.gov/pdf/guidance-campgrounds.pdf