An apparatus is disclosed that comprises a hitch connector including a first end portion configured to be removably attached to a vehicle hitch, and a second end portion, and a ladder support including a central portion, an extension portion attached to the second end portion of the hitch connector, and first and second arms extending outwardly from the central portion. The first arm has an outer end portion with a first sleeve-shaped ladder bracket formed thereon, and the second arm has an outer end portion with a second sleeve-shaped ladder bracket formed thereon. The first and second ladder brackets are configured to receive lower leg portions of a ladder to position the ladder to extend upwardly and rearwardly at an angle in the range of 6 degrees to 13 degrees relative to a vertical plane when the hitch connector is attached to a vehicle hitch. In embodiments, the apparatus is configured to support a load of at least 300 pounds. Corresponding systems and methods also are disclosed.