Need dry kayak gear storage as part of your fishing kayak setup? Make DIY kayak scupper plugs. I show the ultra cheap way to make DIY scupper plugs using a foam golf balls. Caution for beginners – your kayak scupper plugs purpose is to keep your fishing kayak from becoming swamped if water comes in. Be sure you leave a “handle” on your scupper plugs to pull them quickly!