I want to go back to school (I am a two semester drop-out of a state school). I just got back from spending some time at the MIT campus and while I don't think that it is absolutely necessary, I lust for the formal teaching with good, enlightened CS teaching.
Part of what opened me up to this was postings on HN of EWD's "The Humble Programmer" and "On the Cruelty of Actually Teaching Computer Science" that were posted here.
I'm happy with my career, but now I am struggling moving into C and systems programming which is what I like. My carrer progression was 6 years of SA work, then more like security administration SA work (Kerberos, firewalls, fighting off snake oild vendors), and finally Kerberos engineering which I have done for a few years (C code, high level understandings of the protocol, evangelism).
Is there any path of going back? Work experience credit? I feel like the 10 years of IT that I have done counts for something. I'm 30 now, is it worth it?
Are you on the East coast? How were your sat/act scores? I would try CMU, Urbana-Champaign, Georgia Tech, NC Chapel Hill, & maybe Berkeley if you're willing to move that far.
Remember as a nontraditional student you will get increased financial aid availability for housing and other expenses that someone under 23 doesn't get.
Also note that if you can get into a private school, they usually have incredibly high grant offerings. The hard part isn't paying for private, it's getting in.
Lastly, your financial aid works of the previous tax year. While in school I was able to keep my income below 15k / year and got full aid the entire time. If yours is higher, then your expected contribution may match or outweigh the yearly cost of a public school, but you'll still have a shot at very high aid packages at private schools because of the cost difference.
Check financial aid info at http://www.collegeboard.com Your next step, no matter what, is to fill out the fafsa at http://www.fafsa.ed.gov You have to wait for a pin so start right now. Then when you get your pin, it shouldn't take you more than an hour with a W2 to estimate your EFC.
Armed with that information, you can start asking the right questions about cost. And if you decide to wait another year, then all you have to do is update your account instead of redoing the whole thing.