Thanks for your input, everyone! Ill be there soon and didnt want to be carrying cash with me. I think ill like this much better than dealing with a key. Id like it if someone could post step-by-step instructions for the kiosks and maybe even a picture. Id like to know what to do before i arrive. I like new experiences but sometimes they can make me a bit nervous. ☺ Also, do you get the option to pick your own pin?