Darwin used to drive an old full-size sedan with a wooden plank bolted in place of the rear bumper, featuring a hand-lettered sign condemning John MacArthur, James Dobson, Charles Swindoll, and other popular teachers. Also prominently hand-lettered on the wooden "bumper" was Darwin's toll-free telephone number 1-800-HOW-TRUE. We haven't seen the Fishmobile in some time.
Darwin recently reappeared, however, with a well-used van some are calling "Fishmobile II: The Beast." Unfortunately Darwin has taken full advantage of the larger panels and is now bringing a reproach on the cause of Christ on our freeways with bigger, bolder lettering than ever.

Darwin has been known to show up on Sundays in the Fishmobile at Grace Community Church, with his entire "congregation" in tow. They stand on the sidewalks near the church, yell hateful slogans branding Grace Church's leaders false teachers, and distribute anti-MacArthur literature to people arriving for the services.