Mutts are awesome!! Rosey is my mutt and I would trust her with any person or kid. I honestly don't think you could get her to bite you unless you really hurt her or you rubbed rabbit or rat all over you lol.
But anyways erebus45, check out those people I told you about. You can also check out some of the bigger "names" but along with those names is going to come a higher price. Doesn't mean the snake is better, just you are kind of paying for the breeders name too.