I'm an organ donor. I figure that when I go, I'll be gone. If there is anything left of mine on this earth that anyone wants or needs, they are welcome to it.
That includes my eyes (I reckon you can have my contacts and glasses, too)...
my heart (it murmers and has a leak)...
my kidneys, liver, whatever else.
Yeah, there is a chance that my organs will go to a drunk or a wife beater. There is a chance that they'll go to a kid who just wants to go to prom, or a mom who just wants to see her baby go to prom one day. There is also a chance that Old Bubba the wife beater will get some extra time here on earth to find Jesus because someone donated the old sot a new liver. So, as long as they wait til I'm good and dead - and not a minute before!! - they can have my body. I'll be with Jesus, so I won't need it anymore.
And, if you are wondering, I plan on being cremated so my appearance in a casket is of no consequence. Just put whatever's left in the oven and then pop me in a nice vase on the mantle.