Students built the original Titcomb Cabin on Gilman Island, downriver from the bridge, in 1952. It was a replacement for several Ledyard Canoe Club cabins whose sites were being submerged by the river as the water rose behind the new Wilder Dam. It seems that the power company even helped with the construction.
Someone burned Titcomb last year (The Dartmouth) and a group mostly made up of students has started the work of erecting a replacement (The Dartmouth).
The Rebuilding Titcomb blog has some superb photos. Joe Mehling’s photos at Dartmouth’s Flickr stream show Safety & Security using their boat to help raft logs to the island.
[Update 09.25.2010: The Dartmouth has an update.]