When surfing around on youtube for resources about the Synoptic Problem, I came across Ken Schenck’s lecture. Ken has also recently posted on his preference for the classic Two Source hypothesis.
Mark Goodacre has a number of podcasts on the Synoptic Problem as a Farrer advocate. Michael Barber has an extended interview with Catholic Answers on this question and describes Goodacre’s approach as a Copernican revolution in this entertaining post.