>>1231790>350 yards of aged composted manure, available for freeChrist, I'd get every friend with a truck and make a weekend of hauling it. I'd have piles everywhere I could put them. Just remember the best loam soil is 1 part compost, 1 part sand, and 1 part clay. You can normally mix your local soil half and half with the composted material then get some non-beach sand to go with it. If you are serious about it and have tons and tons then finding a cement mixer can make the job go much faster and more thorough.