After enjoying the fun narrated tours lead by Captain Tom for the past few years, we were excited for the opportunity to explore the Green Jacket Shoal. We had wondered, during low tide, what the exposed wood in the river was off of India Point Park. The tour, guided by David Robinson, brought us out - up close - to “Rhode Island’s largest ship graveyard” where we learned about each boat settled there, and therefore, a lot about Providence history. The boat ride was sun and fascinating.