Tir19 & GreenTerra: [Time to let this one go.
Thanks to all who came.
SPOILER]
Stage One N 41° 43.245 W 072° 39.599 was a cemetary marker.
The Wethersfield Motor Vehicle Department was originally a prison.
Stage 2 was a white Historical sign at the cove parking area. Once part of the Connecticut river, this was an important port for commerce.
N 41° 43.395 W 072° 39.210
Under the bridge takes you to the river and a cluster of 6 trees which hid the final (for a while)
N 41° 43.455 W 072° 39.099