Blimp Script

I'm trying to create a blimp and having a lot of trouble scripting. I'm using the tutorial and the script provided at the end of the wiki tutorial, but it's not doing anything. I was tring to attempt scripting on my own, but it's not working lol. I need some serious help. If anyone could give me a hand, point me towards a script, or something I would really appreciate it. Contact me here or in game. Thanks a lot!