Thursday of this week, I’ll head up the CA coast on Hwy 1, the classic route through Big Sur, to teach at the Mount Hermon Christian Writers Conference, and hang with some witty writers. A couple of years ago I did the same route, and must have seen two dozen Mustang convertibles. Rentals, I guess. And no better way to enjoy that stretch than a convertible—unless rain descends. But seeing several Stangs on that clear blue-skied day shocked me—their tops were up and latched, like the one in the pic. Rather than basking in the openness of God’s creation, they chose…