A school like All ATP's will get you your ratings quickly but at a premium.

In today's job market their is no advantage to that.

I recommend you find a local flying club or FBO and get your ratings that way. In three or four years when hiring turns around you will be ready.

Use the extra money to get a degree in something you can use as a back up.

My question is after being in a respected profession as a firefighter , Why would you want to become an airline pilot?