Hi there!
I'm a military spouse that has moved multiple reptiles across the country many, many times. (And never lost a single one in transport!) Here's an article I wrote about it awhile ago. If you read through it, it should give you all the answers you need and may answer some questions you hadn't thought of as well. If you read through it and have more specific questions, I'll be happy to answer them!
U'Haulin' Reptiles
Good luck!!