Just got done with CVW and I am waiting in the airport to head back to Denver. One suggestion; dress nice the first night, slacks, polo, etc. However, don't bring like 3 outfits of business casual clothes, I brought way too many nice clothes and just ended up wearing jeans, a polo and boat shoes. In my opinion, just bring jeans, and a couple collared shirts. You really are just with your plebe and his or her roommate, and don't need to impress anybody, but of course still try to look presentable. My plebe and his roommate were awesome and really told me what to expect should I earn an appointment. I highly recommend this visit if you can; I had a great time. I was on the fence regarding USNA or NROTC (don't have an appointment yet but it is very possible that I will get one), and this definitely solidified my decision to go USNA if possible. Any questions, shoot.
TJ