Oak wood.
700-1100 ad
yes
85ft
Vikings
viking long boats were shapes like a half oval
oak and dung
near the sea so you wouldn't have to carry it to the sea when it's finished!
Wood with iron fittings.
Karfi were, quiet literally long boats. they were the chief viking raiding vessel, and allowed them to sail quickly and up rivers
the viking leader
Whatever personal weapons the crew members used. The era of the Viking long boats (around 1000 AD) was before the invention of the cannon (about 1260).