I believe I am across the Straits from you, on Vancouver Island. What really bothers me is that I became interested in genealogy after leaving NB. When I was in High School in Fredericton, I knew people like Ms. Hill at the Parliamentary Library, people in the museum, and had a cousin in the PANB. A seriously missed opportunity, not to mention the chance just to ask questions. I have been in Tabusintac two or three times briefly, and am aware of the Homecoming. I assume that's part of the purpose of your trip. Should be intriguing.
We do have a common ancestors in the Rev. John Urquhart's family. I believe you are also connected with the Wetmores, which, in turn, have some association with branches of my mother's family, the Flewellings.
I'll keep an eye out for any questionable bits, although I suspect that your findings will be far more accurate than most.

Thomas