A great way to get fresh bait is to use a casting net. If you aren't familiar with throwing a technique, there are many videos on Youtube to learn. To use a cast net, you must first decide which size you want. There are 4 foot cast nets, 6 foot cast nets, and even 8-10 foot cast nets. A 6 foot casting net is a good start for beginners. Examples of bait are mullet, menhaden, shad and many more smaller bait fish. These bait fish are cut up and placed on hooks and used to fish for many larger fish (examples Red fish, Sea Trout, and other fish). Find the best new and used net traps and gear with us today.ReelTrail.com is the marketplace for outdoor enthusiasts to buy and sell used, vintage, and new outdoor gear online. Welcome to the ultimate outdoor gear and adventure website.