Director Paul Jackson will appear at the Fest for Beatles Fans via Zoom. Peter Jackson, the “Lord of the Rings” and “Hobbit” director who also directed the revelatory Beatles documentary “Get Back,” will appear via Zoom from his home in New Zealand at this year’s Fest for Beatles Fan, which takes place at the Hyatt Regency in Jersey City, April 1-3. Jackson’s Zoom session is scheduled for April 3. In-person Fest guests will include Wings member Laurence Juber, Beatles friend and colleague Billy J. Kramer, Ringo Starr & His All-Star Band drummer Gregg Bissonette, Beatles historian Mark Lewisohn…