I'm planning on making my first trip to Macon for the POWRi show on the 21st also. It looks like they've had good car counts there for shows earlier this year; I'm hoping they don't lose too many to the USAC show at Eldora.
I went up to Macon earlier this year for the POWERi show and their average speed in hot laps was 86 mph. It was just as good if not better than belle-claire