For those that have asked, this is what diving the General Butler is like.  This is someone’s video of diving that ship.  The beginning shows the decent to the bottom of the lake, then the rope line to the ship, the sign, and then around the ship at the bottom of the lake.  This wreck is around 45 feet deep and is right near the breakwater in Burlington Harbor.  To read more about the General Butler, visit the Lake Champlain Maritime Museum website.