It was four years ago, but if I remember correctly it was via mail. Then once you are a student everything is online on your student account. If you have any questions post them here. Best of luck! I would say PM me, but I can't reply yet...
I'm currently a USF student graduating in may doing my clinical in the ICU right now. USF is a great program and I would highly encourage you to apply and see what your financial aid package ends up being. The aid I get from the school is huge... What I pay per semester is actually less than the tuition at a CSU. Also, I'm very involved at USF and haven't seen the video promising a job after graduation. Will you please link it. Like everyone else is saying that's not realistic to promise.