I am getting ready to sink some brushpiles and am looking for some ideas that would work. Right now I am planning on sinking a few different types of brush and materials. I have some 5 gallon buckets with pvc fixed in concrete to make a tree and have some weights to cut and sink hardwood tops. Do you guys have any suggestions on something different that works? The main thing is to find something that is cheap, easy and simple but want to hear any suggestions. I think the pvc piles will work but they cost about 13$ to make a piece. I justify the money because I know they will not rot and because they don't show up to good on sonar so I don't have to worry about every crappiefisherman in the world finding them. Thanks for the info. CF