Hi LynnRn - here's the link with info on the photo packages (scroll down in the link). I'm not sure if the prices are still accurate though.
Also, be sure to join the boot camp group - I left the link in the welcome message on your page. You will find all this info (and more) in that group ;-D
Photos are usually taken during week 4 of Basic Training. Hopefully you will have already had a phone call from your SR and can tell him you want the photos. My Sailor was never a great picture person, but he understood that "Mom" wanted the pictures. I was pleasantly surprised when he even chose the "smile" photo!!
Hang in there!