i am from out of town, only getting to visit for one day, am i able to get a fast pass also?

Kelly, simply download the Disney app and you can select 3 fast passes per day. They are free, and once you use the first 3 you can get more.

I think you have to do them 30 days in advance

Yes. You need to download the Disney app to your phone to get them.

yes download the app

Yes you can get fast pass very easily through the app, it's the best way to do it

Download the Disney app

Yes. If you buy your tickets in advance, you can select FastPasses 30 days in advance, or you can select them upon arrival.