What do you mean by tote?
I don't really bathe my snakes and they all have great sheds. Sometimes if they make a huge mess I hold them and run luke-warm water over them to clean them up (and they do seem to enjoy it). They also seem to enjoy going for a swim and I let them do it purely recreationally once in a while (which often ends with a big poop).
As for sheds, just keep their humidity up and they will be fine. I like the suggestion posted elsewhere of putting a wet paper towel folded up in their hide with them to make it more humid. I haven't had to try that, but it seems like it would work.