You must have the form letter in order to get the ship and div info. Please join PIR group for 4/24/2015 or 4/17/2015. Here are the links for your convenience.
PIR: 04/24/2015 TG 24 - to be updated
PIR: 04/17/2015 TG 23 - to be updated
Be sure to read the info contained in the Family Guide posted in the official RTC site. Here are the links.
Recruit Training Command (RTC) (clickable link) is the official Navy site for bootcamp website. Please take the time and effort to educate yourself.
The RTC Family Guide (clickable link - pdf file) - you should print this out, save it, read it and refer to it often. This single document will answer the majority of your questions.