Missy,

I live in 29 Palms and the humidity here absolutely sucks. I use large water bowls, and spray in everyone's tubs in the evenings. Been doing this for years now and it works just fine. I also keep small water bowls around in the snake room, and fill them up when they get low. Humidity stays ~ok in the room, but with the large water bowls and a good spray in the evenings, it works out.