Karl, the Bridgehampton situation is much different. !- you live on an island. It take YOU forever to get anywhere off the island, but the reverse is true...getting rigs and pro teams to the Bridge was a major PIA. That, and once there, accomodations were difficult, at best. Further, the track was guilty of not keeping up with the times. perhaps it ws because of the impossibility of attracting pro level events due to it's isalnd location , but, in the end, the finacial realities meant that the land was far more valuable when repurposed. Just as a golf range in a suburb gets eaten by development.
Lime Rock faces similar issues. PIA to get to for the big rigs, and difficult to find accomodations that are nearby.
NJMP has none of those issues.
However, the town and the track should cooperate and try to make a reasonable effort at blocking the sound, even if it pus large walls up right next to the track. I have no issue with SCCA looking at noise limits, but we have to remember that we're not the only ones on any particular track. Perhaps NJMP will be granted certain "current level" limit days, and the rest gets knocked down.....investigation will reveal whether this woman has a case or not, but politics are the overiding issue here.