Guys I normally don't have much to say. I have ran across this construction material made of aluminum that is perfect to rig / mount lights and railings on flounder boats and other boats as well. It the company is called 80/20 inc. I plan on re working my rails and light mounts next winter with it. I can't start a month long distruction of my boat right now in the begining of the season. This stuff with just a little imagination can be turned into anything from hand rails, to light mounts, to t-tops. It's anodised aluminum, and can be joined with SS hardware or aluminum hardware. It should stand up to salt about as well as anything does. Nothing last for ever in salt water.:thumbsup: It can be found on Ebay as well.