I got to drive a heavily modified '29 Model A in a parade in Cayucas California yesterday. Nice car with a pinto V-6, power brakes, power steering, Automatic transmission, 12 volt system. Drove with a bunch of other (nonmodified) Model A's.
Alas, because of the 12 volt system, no uuga horn. So while all the other Model A's were uuga-ing, all I could do is rev the engine.
I'm going to try to get the club to do a weekender in a couple years to do it together when the Holiday falls on Saturday. Cayucas is located midway between Los Angeles and San Francisco, really nice area, lots of wineries.