Well, I've used epoxy/wood dust mix to build and repair and make boat stuff for decades. It's messy, and not pretty, but works fine, and breaks have always been in the wood, not the glue. Just get everything lined up straight and let the parts dry in place.
Two backed bows with slurry filled Z splices going fine after two years also. So I'd do it with the epoxy/wood dust mix without hesitation.
LUK