I, too, have done some jackhammering this spring with a jackhammer rented from Home Depot. My work didn’t go as quickly/easily as kyle-w’s one-hour job . . . I’d plan a few hours. And one option for hauling is renting a pickup truck from UHaul . . . $20 + $11 insurance + $0.50 per mile for a 24-hour rental . . . and concur with the recommendations for Fort Totten transfer station disposal if you’re a DC resident. (Bring your DC ID . . . I go there a few times a year and have almost always been required to produce ID. This is definitely a suitable DIY project if you’re in reasonably fit and in good health. Good luck!