Wayne -
I'll try to post bits of it later on, but I was reading an article from 1898 that talked about how, in America, links/seas-side courses were coming back into fashion after a period when inland courses were all the rage -- and it references sea-side courses along the eastern seaboard, but I don't remember any mention of Peconic CC in that list. It also mentions about a dozen courses I've never heard of (though others may have) so I don't know what to make of it....
Peter