Is there anyone who's at your apartment/staying in the building over most of the break that you'd trust enough to give your key to? Or someone who lives nearby that you trust enough to give your key to? Or a friend who lives near you who could take him?

It's one thing if it's a single week, but from what you've said, you're going to be gone closer to two weeks or so. I don't know that I'd personally feel safe leaving a BP alone with low humidity and water that might not last for the full two weeks...

They're hardy snakes, but if there are -any- other options open to you, I'd try those out instead of leaving him alone.

--Kim