If you want to know what it's like, there are plenty of people who have posted on-line journals with detailed information of their experiences at UPT. I'm sure if you typed some key words into Google, you'd get plenty of returns. If you want to know more of the specfics and details, get your hands on a current syllabus. It lists the suggested profiles, required items for every ride, and I believe a suggested sortie length. The Operation Support Squadron at a UPT base should have access to these, and most will have a copy of Adobe that they could email you.