Mike, I'm a newbie in Orange County/SouCal but have been working for Irvine Ranch Conservancy a couple of days a week for the last six months, so I'm in your area a lot and am getting to know the coastal mountain habitat a bit. Yeah, we should compare notes some time. I'm retired, so have the most open schedule of the three of us, I guess. PM me any time or email to armstgeo@hvcc.edu (my old work email, which my employer lets me keep so they can ask me for money periodically.....).