Alt Smoke

Another business shout out: Alt-Smoke on campus.
Lane, the dude who helped me out, said, "When you leave here today, you won't have any questions." And he was right. He answered every question I had about e-cigs, vapor, whatever you want to call it.
Cool thing about the place is you can try before you buy; there are 140 flavors to choose from, and complete starter sets for less than $40. A weeks worth of vapor is 6 bucks. 10% off on your first visit, and every $100 you spend (builds up over time, not all at once) you get 10 bucks off. 
All of the workers there are knowledgeable and friendly. I never felt any pressure to buy anything, and had all the time in the world to test out different flavors. I stayed away from the ones that tasted like tobacco; my favorites were Clearwater and Smarty Pants, both of which were sort of melon-y, but not too strong. 
One of the first questions they ask you is how many cigarettes you smoke in a day. They base their recommendation of nicotine levels off that, and guide you on how to decrease the dosage to zero. 
There are tables and chairs and people just seem to hang out there and chill. 
If you're interested in e-cigs or vaping, I recommend Alt-Smoke at 2460 N High Street. They are open from 10am-10pm seven days a week.