Sorry you don't like the answers you are receiving, but you should really listen to what people are telling you.
Your commute from the Palm Coast will be two hours one way but you need to add an hour on to the drive there because you'll need to account for the horrendous traffic (the 417 was closed for hours today), parking (cast members don't get front row spots), and walking quite a distance to get to your job. Three hours there and two hours to get home is five hours that you could spend working a second job.
People simply don't commute five hours for a minimum wage job. You may disagree with that, but it isn't prudent. It simply isn't.
Do your GF grandparents seriously want a 32 year old man living with them? If you live in CT, I am assuming they don't know you that well. How awkward. I assume you won't be paying rent? You won't have any time to help them around their house since you'll have five hours in the car and ten plus hours a day working. Sorry, but that's freeloading. If you were fresh out of school, maybe I could buy it, but at 32 you need to make this work on your own. If it was your own grandparents I still would think it was odd but your GF's grandparents? No! Just no!
At 32 you should be able to afford your own apartment somewhere (with roommates, if needed). If you can't, then you need to stay where you are now in CT and keep saving. Are you on your own now or are you living with your parents?
You may feel Disney is the "pinnacle" for your field, but I assure you there are plenty of top notch places in the hospitality and culinary industry.
Sorry, but this does not sound like a job for you given your situation. And once Disney sees that you are going to commute that distance, I'm guessing they'll pass on you anyway. You need a new, wiser plan.