Tips for applying to work as a Mechanic...

Hey guys,
I'm in dire need of some money right now, so I'm pursuing a second job as a Mechanic. I'm going to school right now for auto tech and have attended a quarter and a half so far, with straight A's. I was planning on getting a few ASE certs before trying to apply for a job at a nice dealer. Unfortunately life hit me, and now I am needing money YESTERDAY so I will apply at lower level places. I know a lot of you own your own shops or are mechanics. My question to you is, what are some tips for applying as an entry level mechanic at a Tuffy, Firestone, etc? For now I just need quick money. I know how to Mount/Balance tires, and all the basic stuff. I'm very fluent with suspension and brakes since I've played with that stuff my whole driving life with my Jeep and other friend's SUVs, and have a few suspension and brake classes under my belt.

Also I've heard Firestone will pay for your ASE tests, and if you pass they'll give you $200. Is that true?

Thanks for the help!
Drake