Aluminum boat help

[bollomb]

Hello everyone, I just bought a 18.5ft cc Sea Ark and am looking to install a leaning post. I can’t find much on this on YouTube, anyone have any pointers? I have a month wait while I try to figure it out ha

[kevin nicholls]

If it's a double wall floor stainless screws, if not weld it. Those are about it as far as I know.