Thanks for all the input, guys. Let's see, what can I respond to....
First of all, I found it interesting that Vinny said this.
My oldest brother (just turned 30) is getting his shop set up to be the local cabinetmaker. He lives in our hometown, Cushing, and he will, in another year or so, be needing employees for his shop. So I could do that, yeah, and I would like doing that. I'd have shop space, too, and tools (he's very well set up in that respect) so I wouldn't have to make those investments all at once in the beginning of my transition into guitar building.
Also... a few of you mentioned business/marketing. They do not teach you to market your guitars, according to one of the students I emailed. That's definitely a negative point.
And to what GoodWood said, yeah, there are a few luthiers in my area that I could work with (not for free, but for less than the Summit School). I would definitely consider that over this.
The feeling I'm getting is that, though I would benefit from this school, I would also invest a LOT of money into something that I could achieve more easily right here in Maine. I'm glad you were all here to bounce ideas off of.
Thanks,
Dylan