I've never owned snakes, but I was seriously considering it once. So I did a TON of research, and from what I found; most responsible reptile owners found that "live" feeding was an unnecessarily risky method. I found many stories of snakes being blinded/cut/infected by live "feeders".
Moral/Personal feelings for the food aside; I'd say you're better off feeding dead food. And just like getting fish to take pellets/fillets; there are many tricks you can try.
There you go, thanks.

