Accepting a job that involves giving presentations?

Accepting a job that involves giving presentations? Hello! I have always had a bit of a stutter and when I was in school, my stutter would become really noticeable because I was so nervous. I have always had jobs that required basically no public speaking, just sometimes having to talk on the phone during my admin assistant jobs. I got offered a job where during April and May, I will have to go into a couple schools to do presentations of promoting the program. I have not done presentations in around 2 years. I know the job would be good for me and it is a more leadership type of role which would really help me grow in my professional career. I guess I'm just having some self-doubt about having to presentations and my fear of stuttering. I don't want my stuttering to effect my final decision but it's just hard when I've embarrased myself in the past. I guess I don't really have any questions to ask but any advice would be appreciated.