Making A Sunfish Sail I Have A 12' Canoe Flat Stern Old Canadian Brand, How Can I Rig A Sail To It? I Already Have A Sunfish Sail .

I have a 12' canoe flat stern Old Canadian Brand, how can I rig a sail to it? I already have a Sunfish Sail . - making a sunfish sail

Who knows how my Sunfish sailing rig my 12 '6 "square stern canoe old Canadian. I have the rudder and the keel of the Sunfish. The mast and boom are aluminum. I guess I must have a wooden frame with a hole for attaching the mast to be done? is not it? is mounted on the deck of the boat. Type inverted pyramid with the tip cut off?