Just got a jerky kit from Cabellas, not sure how to use it. Looks like it uses ground beef. It has a jerkey pistol, looks like a caulk gun. No instructions, or info sheets. Curious if we should use a leaner meat, or a little fattier. I suppose that could depend on what kinda jerky you favor. And we got some jerky seasoning packages, not sure what else we need to do to prepare it...any links, suggestions or ideas would be greatly appreciated! Didn't do much research on this one, just an impulse buy.