Congratulations! I had a successful VBAC 18 months after my c-section and am hoping for a 2nd vbac in March.
Be prepared that a lot of people don't understand why a vbac is so important to you. I had people tell me it was selfish to "risk your baby's life" just because you don't want surgery or you want to experience pushing a baby out. I would/will/HAVE had surgery in a heartbeat if baby's life was at risk. My number one priority is a healthy baby. Unless there is some bigger reason than a 0.15% chance of uterine rupture.... I feel like a vbac is the best option. (Less drug exposure, more natural, easier bonding, faster recovery, etc.)
I also learned just because a doctor "allows" a vbac, doesn't mean they support it. The doctor had given me the impression she was pro-vbac... but I think she had expected me to change my mind because the further into pregnancy I got, the more negative her attitude about it became. By the time I went into labor she seemed frustrated and kept threatening to send me to the OR. She tried talking me out of it, even told me I might "kill" my baby if something went wrong.

(VERY bad word choice...) The new doctor I'm seeing now is amazing and is very supportive!
The birth and recovery was amazing and completely worth it!