Shaun, making jigs is fairly easy, look at Barlows tackle, they are located in Richardson but on the web as well. They have the jig heads and skirt material. also shows you how to build them.
As for pouring worms, they have the supplies for this as well, but please wear gloves if you go this route. I have some major burn scares from the melting plastic, it get hot.
For hard baits let me know what you guys want, I prodce wood plugs, top water mainly, but could custom build you something if needed.