I have a pretty good place to bowhunt, plenty of food and cover. The only thing missing is water. During dry periods, like the opening of bow season, I think the deer have to travel off our property to find water. I'm going to try and set up one or two water sources for them. After reading a good bit about it, I think I'm going to use one of those auto-fill horse bowls hooked up to a 55 gal barrel. The barrel will be on the top of a hill and the bowl about 10-15 ft lower and 50-100 ft away. I plan on using another drum to refill it when needed. Has anyone ever done anything like this or something that worked better?