As I mentioned I would, I emailed the Park Supervisor of McDowell
Mountain Regional Park the other day, requesting permission to keep
Grandma Sarah's Cache within the park. Frankly, I was a little concerned
that they might ask us to remove it simply because we never asked for
permission in the first place.
 
This afternoon I received an email from the Park Supervisor, which I
quote in its entirety, spelling, punctuation, and all: 
 
Hi Stephen, thanks for the info.  I do not have a problem with Grandma's
cashe. 
thanks,
 
So we finally have a cache placed with explicit permission! At least we
know it can be done.
 
I also sent an email to Rand Hubbell, thanking him for posting the MCP
policy and asking him if he'd reconsider the language about the site
damage. At this writing I have not had a reply.
 
Steve (AKA Stephen)
Team Tierra Buena