From Robin Hou:
The Kern Valley trip, by my count, had 13 attendees: Hugo, Alex Ma, Lorance, Matt, Randall, Daniel, Jason, my family: Robin, Scott (Woody) & Ben, Leo's family: Leo, Annie & Edward.  I recalled taking my 1956 C-172, Randall's C-310, Leo's Piper Cherokee 6, Alex Ma rented a Piper Cherokee, and Jason rented a Piper Twin Comanche.