Baby not due till January, but I like to be prepared, DS2(the 2.1yo) will be 2.1 by then, he is walking well, but as with most toddlers couldn't walk for e.g. all round town, and would never just hold on to the buggy and walk.
I am out every day for at least the school runs, in town normally once a week, on a bus, we have a Zafira so boot space isn't an issue.
I am a bit unsure about the sling idea as firstly there doesn't seem to be much protection from the weather for a newborn, and secondly of all the photos I have seen of babies in slings, they always look really uncomfortable with their body facing towards mum and the head turned at a jaunty angle away from mum (may just be the photos I've seen though?).
Again not sure about the buggy boards, I don't think DS2 would stay on one for starters, then there is my height again (I'll be kicking it with every step)
If anyone has any better ideas I will share my roast lamb dinner with you