Try to think about avoiding an induction if I were you. If they suggest one, check why. If it's because you're late, look at the stats and remember 42 weeks is not late, it's term. Inductions make labor full on, harder to move and deal with pain and lead to interventions left right and centre.
Your body will go into labor on it's own. There is no record of anyone going more than 44 weeks I read somewhere (can't find it now of course!), and that isn't because they're all induced. Also, maybe the EDD was not correct. I knew exactly when my first was "due" but the NHS refused to listen to me, giving me a DD that was 6 days earlier and would have infered a miraculous conception as hubby away for fortnight previous!
If you go into labor, and they want to speed it up. Again, ask why. There is no law against taking time. The ticking clock should never ever be looked at during labor as it puts too much pressure on you to "perform", and flushes the fight or flight homones round our body, that literally stops labor building up and gaining momentum. Adreneline literally kills labor dead.
So if it's gentle contractions for a few days, sit back and enjoy it. Think of it as a warm up! Watch tv at home and eat nice snacks, resting plenty. Don't let anyone tell you you're taking too long. A nice slow start could be just the ticket for welcoming baby into the world! Medically or otherwise, there's no reason not to take as long as your body needs at this stage.
If your waters go and you decide to tell your midwife then do be aware that a stopwatch will have been started. Some units will expect a baby within 12 hours (gulp). EU med guidelines take the view that 70 hours is fine though. If you'd rather go with 70 before accepting antibiotics at hospital, than 12, then just tell them. They can't make you.
If you think waters MAY have gone, read up online and you might find it's more likely that it's just your hind waters. This gap will be resealed pretty promptly so there's no need to worry about antibiotics in 12 OR 70 hours!
When you have your meeting, talk through reasons for induction first time. Was it because you were tired and wanted it all over? Was it because it's policy after a certain time? Was it because your waters broke and they were worried about infection? If you want stats of your own on these topics, go to AIMS or the VBAC pages to back up anything you want to get accross.
Best of luck for Friday Max.