Tasmanian Day Walks - Guide Book & Ideas

Hi all,
Firstly - really love the forum - I've been reading for a while, but have only finally gotten around to signing up and posting.
I'm taking the family down to Tasmania, from Sydney, a bit later in the year and was hoping to do some day walks. When I was a bit younger, and unattached, I spent a bit of time in Tassie walking and really loved it. Now I've got a family (couple of young kids), I think they'd really enjoy exploring some of Tasmania's wonderful scenery on foot - only I think it might be best if we stuck with some nice day walks (Federation might be out
).
I'm looking for some ideas of good walks to do whilst we are down there. We've got a couple of weeks in Tassie and will by touring around by car - so we should be able to get to most places pretty easily.
Any ideas would be greatly appreciated.
Firstly - really love the forum - I've been reading for a while, but have only finally gotten around to signing up and posting.
I'm taking the family down to Tasmania, from Sydney, a bit later in the year and was hoping to do some day walks. When I was a bit younger, and unattached, I spent a bit of time in Tassie walking and really loved it. Now I've got a family (couple of young kids), I think they'd really enjoy exploring some of Tasmania's wonderful scenery on foot - only I think it might be best if we stuck with some nice day walks (Federation might be out

I'm looking for some ideas of good walks to do whilst we are down there. We've got a couple of weeks in Tassie and will by touring around by car - so we should be able to get to most places pretty easily.
Any ideas would be greatly appreciated.