I'm undecided on the whooping cough vaccination, still need to do more research. I'll definitely be getting the flu vaccine though (much as i'm not keen on the idea of immunisations during pregnancy) - i'm asthmatic, and ended up in hospital for a week earlier this year with asthma attack/pneumonia, so i really can't take the risk.
I'll be breastfeeding - i fed DS till he was well over 4. I'm terrified though, as he had very severe feeding issues, and it was a combo of breastfeeding, expressed milk and formula, all of which were a nightmare to get into him for the first year!
I used cloth nappies mainly last time - still have some, and getting more from a friend, though i know there will be times i use disposables. Cloth nappies and wrap can really help contain explosive poos though!