Okay, I plan to be cremated

so this just will not be possible, BUT...it's very tempting. Hee hee. True story: Years ago my great-grandfather, who'd been a tobacco auctioneer, died. My father, an engineer, really wanted to set up an electric eye at the graveside and have a recording of my great-grandfather auctioneering play if someone tripped it, scaring them half to death. I guess the apple didn't fall too far from the tree.