Wel not to bring a metaphysical aspect into it but when you're dead, you're dead and it's over. So it's good not to preoccupy yourself with it. But with that said it doesn't really matter what hapens then. I know when I die no one will even miss me much less come looking for the body. No one I personally know. Certainly no one here gives a crap. I say take the dog tags off and don't worry about it. Life's too short.