I'm looking to build my own custom speargun rack with Starboard. I made a quick sketch of what this rack is possibly going to look like. The rack will roughly be a 35.5in.X30in.X3in. I'm looking for 1/2 inch thick starboard as well. Any ideas on were the best place to purchase starboard for a good price? Also I posted an image of another persons custom rack but can't figure out what the name of those metal rods that go in the rod holders are called. If you have an idea please let me know.