I don't know that you need a "kit"? Sure it's nice to have things professionally done, but for shows / events I think most people have a decent phone or pocket camera that can film HD. If you're just doing audio, most phones do a good job of that too (I have a pretty good audio technica usb mic for audio if I want higher quality). I like that Gene-x has become sort of an open source interview guy, though he's been mostly submitting to the pinball podcast.
If anyone records something, I'm sure any number of the half dozen pinball podcasts would be happy to get submitted audio for the show.