The Chipewyan 18 transformed into the Voyager around 1980, Old Town added another inch of depth to the center of the Voyager all the other dimensions are the same.
I use a hammock with the top quilt and and under quilt sometimes I double up on the under quill.. when I take two Advil PM and all is good till morning
I generally go solo all by myself ...enjoy tandem with my son On the last couple of trips. I use see-through plastic laundry dry bags from Dollar Tree.