OP: Where do you live? Somewhere in the USA? If you have looked at schools down there and everything is looking too expensive to you, you might want to consider pursuing education in Canada. There are quality universities/colleges/technical schools up here, you just gotta do some research and see what's out there. I could be wrong, but I think you could possibly save quite a bit of money by getting your schooling up here. There'd be some things to consider though:
- Cost of living (groceries and material goods anyways) is generally more expensive up here
- Rent can be pretty horrid too, at least in certain cities, ie., Vancouver and Toronto
- There'd definitely be some serious paperwork to do - I'm thinking student visa for starters, what all else I couldn't say, but it might get a bit onerous and/or expensive
- If you can attend school wherever you are living right now (and remain under your parent's roof...I'm assuming you're still living with them), and they would charge you zero or minimal rent, that might actually be the cheaper route than moving to Canada
...and all that is only assuming that going to college or university is actually what you want to do. Like a lot of things in life, sometimes the only way to find out is to actually try it, but that, of course, can end up being an expensive mistake, one that I am familiar with; I went to university for exactly one semester (fresh out of high school), and I crashed and burned hard - not due to partying and/or stupidity, but after 13 years of grade school/junior high/high school, I was just friggin' burnt out on sitting in a classroom and having teachers blab at me all day. I have also learned that I am a person who needs to be on his feet and moving all day, so a lot of university degrees would be wasted on me anyways - a trade would be more up my alley.
Trades/technical versus university: I can't speak for any other country, but I can say that here in Canada, the trades have a lot more respect than they did once upon a time, and a journeyman tradesperson can make as much, and often more, as someone with a university degree. A few years ago I was considering going into an appliance repair program, and managed to convince an appliance repair guy to let me job shadow him. He told me that most years he makes in the low six figures, ie., $100, 000 per year or a bit better. Even in Canadian dollars, that's nothing to sneeze at...
Not sure if there is anything else I can add here, if I think of something, maybe I'll post a bit more, but I hope this helps.
EDIT: I guess I should have reread the post that started this thread before posting my reply. OP - if your focus is on music and/or recording and audio production, maybe you should see if there are any studios reasonably close by that might let you "apprentice" there, even if it is in an unofficial and/or unpaid capacity. Obviously you couldn't spend 8, 10, 12 hours per day at a place where you aren't making money, but if they'd let you swing by for a couple of hours per day 3 - 5 days per week, that experience could be invaluable. The rest of the time you cold be working an "actual" job to get funds together, and/or pursuing musical education (even if it is just one or two courses, and keep in mind, there are lots of online offerings; you don't necessarily have to attend a real, physical institution.)