Steve, Thanks for this Q&A!
Is there any kind of meat you WOULDN'T grill of barbeque. I'll grill almost anything, but I draw the line at:
for beef -- filet mignon, shank or any prime-grade meat
for pork -- skin, feet and pork belly (but I don't know why otehr than the fact that I've never done that)
all meaty animals -- innards.
Where would you suggest the lines be drawn?