I used a Toshiba Satellite R14 in college, and I've used Windows Tablet PC's for the past 8 years.
No. I don't think the Surface RT will suit your college needs. However, I think the Surface Pro would be perfect. Why?
The pen/stylus is NOT a gimmick. It's a necessity. There is nothing better than inking in OneNote 2013 and being able to search those notes as if they're typed text. It will singlehandedly replace every paper notebook if you use it. I even did my homework in it and would print them out and hand them in instead of handwriting and turning in. The reason is, professors are notorious for collecting but not returning things before quizzes and exams... but you will ALWAYS have a copy for studying.
Also, with access to Kindle app, Nook app, and Adobe PDF's, you can probably buy most of your books electronically and use them much more effectively in OneNote.
Not to mention, having the ability to run all your apps -- old and new -- will make you far more productive. I recommend a Type Cover and a monitor along with the HDMI-out cable. This will make it great for heavy paper writing at your desk, but otherwise the ultimate mobile device.