Alright well I made one out of a large galvanized trash can set up off the ground on 2x4 and a piece of plywood. It works alright but I have problems with coon and squirrel. My buddy made one that looks like a giant elevated rabbit feeder. If you know what I'm talking about rabbit feeder here's a pic. You do have to have some metal fabrication/welding knowledge and ability to get sheet metal and angle iron for the legs. He built the feeder section about 2 1/2 feet to 3 feet off the ground put a spring tensioned lid over the top and a large rock that was sitting in the area and drilled small holes in the bottom of the feeder area so water would drain but the feed wouldn't. This design allowed just the deer to get the corn being made out of metal the coon could not climb it and also the squirrels could not chew into it or damage it. The only downfall to this design is the fact that water can get in the bottom of the feeder but drilling holes in the bottom takes care of most of the problem and does not allow much feed to fall through as long as you are using whole kernel corn or pelleted feed. But you could also put a roof of some sort over the feeder if you really wanted to but I have no Ideas of how you would go about doing that.