Successful VBAC chances?

I had my first son at 34 weeks via emergency C-Section, i had developed severe preeclampsia. I never had contractions, never dilated, my cervix never opened and I never effaced. I want to start TTC for baby number two once my son is 12 months old, if I got pregnant any time after 12 months pp, would I have a good chance of a successful vbac?