I was in a vocational rehab for about a month a year or so ago. Honestly; I hated it. They would lie and tell me they found jobs for me when they didn't. My counslers didn't understand why it was difficult for me to find a job; even though it was clearly stated that I entered the program due to severe social anxiety and anxiety/panic disorder. It seems like the people who worked where I went weren't trained to help me, but rather trained to keep me as long as possible so they themselves could get paid.

I left after that month and don't regret it. But everyone, and every VR is different. I think your best bet is searching for reviews for the program that you want to enter. Give it a go and see how you feel. Good luck with everything.