if you really want the lime, just drive your truck to the quarry and have them dump 1000-2000 lbs in the back. have someone drive it around your plot while you blow it out with a leaf blower. it should take about 20 minutes. wear a dust mask. their recommenation of 2 tons per acre is probably with an incorporation depth of 10 inches. you'd use less if you just go 3 or 5 inches.