Ben, I know you love that layout. If you get a group together to make a visit, let me know, as I would love to meet up with you there.
Arnold, Tom Jr. gave me the dimensions; 32' x 145' the largest family owned model railroad in the United States.
Marty, I was going to wait until fall myself, but we decided my recovery from surgery has progressed well enough and we were free. We hadn't had a day outing in a very long time. The wildlife preserve is in honor of Tom Jr.'s great-grandfather, Walter C. Best. I don't recall if he was Tom Sr. or Vicki's grandfather. I'm not sure what was playing at the drive-in theater, but it is the best model drive-in that I have ever seen.
Carl, Good questions! I have not seen a track plan. There are two control areas. Tom Jr. operates trains from a walk-in aisle via a duck-under that goes to the center of the original half of the layout. You can see several transformers on a bench in the center control area, but guests are normally requested to not go in the aisle. I didn't want to ask to go back because if he let me in, some other guest would want to also. Ashley operates from a raised booth at the very end of the newer section, so she is about 150' from where you first walk in from the train shop. Someone would have to climb up there to see anything.
Kazar, The track looks like all GarGraves with Ross switches with Z-stuff switch motors. Most engines are Lionel Legacy but they also have MTH DCS. Tom told me he prefers the hand-held controller over using the wifi app. You are so right, it is right along the way from Boston to Detroit.