Some other thoughts...

1. When using a pillowcase as a snake bag...turn it inside out. This keeps the snake from becoming tangled in any loose threads...it also gives you a chance to INSPECT all the seams and corners to make sure there are no broken threads or loose stitching. They can take a tiny hole and make it bigger surprisingly fast.

2. You don't necessarily need a handwarmer in an insulated box if you're transporting in your own car. In fact, it might be a bit too much heat if you do it that way. The insulation prevents a temperature change when you move between car and building...the ambient temps in the building (home or vets office) and your car should be fine for a short outing.

3. Local zoos are usually a very good source for looking up local exotic vets.

The planning and anticipation is half the fun!