Albert Balabanov

This boat has a fin keel so the bottom of the keel is about 24×18 inches and then 6 pads at 12×12 inches. to reach under the keel I would have to raise it at least 5 or 6 inches.
not sure I how to use the “front pads or back pads to raise the” boat. Do you have an idea how to raise it safely if I do not have a sling to surround the boat.