those are some good suggestions. i wouldnt personally use flex seal. i work at a hardware store and hear more fails than success but if its working for you thats great. after a lot of researching going to use the 2 part for a more permanent adhesive. use some sheet metal screws with a screw glue and probably a 3m caulk as a finishing water sealer. imma install the battery ports, fish finder, run the cables for the ff threw the hull, some clips for oar/net, pole holders, and rudder this week. i guess il see what works best lol. hopedully wont have to re do any of this.