The bow mounted drain plugs are unsatisfactory. I drilled min out to 7/8" and installed real drain plugs.

Brew

Agree, on all the custom aluminum boats I build plus my Xpress X19 bass rig I cut out and weld in a 2” ID piece of pipe and use an Oatey 2” test plug for mine. Bowfishing boats get 2 of the 2” plugs for easy wash out. Just don’t forget to put those in, they’ll let in a bunch of water REAL quick...