They release them in waves over several weeks. Just click ACCEPT and begin the arduous wait known as "Army Time".
If you have a dentist that typically is booked for months out, then schedule an appointment now to get a checkup and xrays. If for some strange reason that is no longer required, then just cancel the appointment, but at least get it lined up IF you know the wait is long. Same with an eye exam. Everything else you kind of just have to hang tight. It's alot of read, acknowledge, sign.
Get yourself a 3 ring binder or some sort of filing system and print everything as it cgomes through. Keep track. It really helped my DD, and she had less than 9 weeks to do it all, so you will have plenty of time.