maybe provide a humid hide with some moss in it? and a bowl large enough to soak.. I'd also make sure the snake has something rough enough to rub on during shed (like a rock or branch).

KMG- I LOVE that remote thermometer you linked to... That is a great idea. I have thermometers / hygrometer units in all my cages and get so tired of the display getting peed / pooped on... That looks like a perfect solution. Do these have a probe so you can get a cool / warm side temp and humidity in one reading?