I described my experience being filmed and reasons for appearing in this documentary here, my reaction to the result here (which includes links to critiques of Gish), and you can find the articles I refer to in the documentary here:
"Some Failures of Organized Skepticism," The Arizona Skeptic vol. 3, no. 1, January 1990, pp. 2-5.
"How Not to Argue with Creationists," Creation/Evolution vol. 11, issue XXIX, Winter 1991-92, pp. 9-21.
"How Not to Respond to Criticism: Barry Price Compounds His Errors," talkorigins.org FAQ, 1993.
"Criticisms from an Obscure Corner of the World," review of Plimer's Telling Lies for God.