What is the right way to repair a cracked stringer

[Deathfromabove]

thanks c davis and wildman. Spent most of day cleaning and inspecting like You said. Had a friend come over and look also.

The stringer was cut by the person helping me over 18 years ago. We are both now 40 lol. He cut it to have more room for the vent hose and Fuel Fill.

So it cracked all the way down to attachment to stringer to hull. Trying to post pics now. Found and old budweiser can in forward hull under fish box. Neither of us drink.