Experiences on Foley catheter inductions?

I am due may 18th but have been told they are inducing me may 10th due to my chronic high blood pressure. I have had a previous c section so my guess is my induction will be a Foley catheter induction. I am going to talk with my OB at my appointment Tues about it, but would love to hear experiences. Did it work without pitocin or the use of any other chemical?