Can't help you there.
I did 2 seasons with AAMRR in '78 and '79 in modprod and F3 (IIRC). Ran at NH and Bridgehampton.
The old NH track ("Briar Motorsport Park") was a dust bowl- pretty primitive. Nothing like NHMS now.
John (sugarhillctd on the world-wide K11OG forum)
'92 K100RS + '12 DRZ400