I attended the Coronado Speed Festival last Saturday and a couple of changes that I think are going to eventually hurt the event.
The first change I noticed was the exclusion of the pre-war cars in favor of a Historic NASCAR group. Now, I know there are lots of NASCAR fans out there and the Navy is trying to appeal to a younger crowd but I'd rather see the old open wheel cars like the Bugattis and Fraser-Nashs. And it's us old guys that keep this event going.
The second thing they did, and I'm sure this is an economic move, was eliminate the driver's lounge. There is no prize money at this event so there are very few incentives for drivers to bring their cars to Coronado. In the driver's lounge they used to get a catered lunch, but now that's gone. At least one driver I spoke to wasn't terribly thrilled about it. The organizers may have shot themselves in the foot with this one if it continues...
I'd be interested to hear what other long-time attendees have to say...

